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  • Krell (all models)

    Krell (all models)

    We are authorized dealers for all Krell products. Please inquire about any product. Learn More
    $999,999.99

  • Krell Evolution 1 reference monos  $27000/pr  SOLD

    Krell Evolution 1 reference monos $27000/pr SOLD

    KRELL EVO 1 Dan's last reference amplifiers at Krell. Four chassis, in excellent condition, factory sealed after refurb SOLD $27000/pair Learn More
    $27,000.00

  • KRELL EVOLUTION ONE 4 CHASSIS TOP OF THE LINE

    KRELL EVOLUTION ONE 4 CHASSIS TOP OF THE LINE

    There is a level of excellence at which conventional words about quality and cost-effectiveness become meaningless. Like the very best cars, watches, and wines, and every other assault on the consumer state of the art that you can actually buy, price ceases to be an object. You choose because it is a personal passion—if not an obsession—and because you are lucky enough to be one of the handful of people who really can afford the very best.The Evolution One amplifier is the result of the unrelenting pursuit of the most realistic musical reproduction possible in the home. Immensely powerful, the Evolution One is a monaural design that features a separate power supply for each channel. Stunning aesthetics hint at the advanced amplifier circuitry housed within its walls. The 450 watt Class A circuitry features the latest advancements in Krell amplifier design including the proprietary Krell Current Mode topology and the latest versions of the Krell Sustained Plateau Bias and CAST circuitries. Learn More
    $27,000.00

  • Krell Master Reference Subwoofer

    Krell Master Reference Subwoofer

    Krell Master Reference Subwoofer.. These retailed for $40,000. The Master Reference Subwoofer (MRS) is all Krell, hugely powerful, all aluminum, and as heavy as a boulder. Capable of a manufacturer-rated 120dB at 20Hz, the MRS has enough output for huge spaces. The MRS has a 2600W amplifier based on the Krell FPB-750 that powers the two 15" drivers (each capable of 3" excursion), while the cabinet is constructed from 1" aluminum side panels and 2" baffles. The crossover electronics are even housed in their own metal case for isolation from the woofers. Original retail price: $28,000-$40,000. Shipping weight: 480 lbs. Buyer pays freight cost, please send your post code for an accurate quote. Worldwide voltage and shipping available Learn More
    $17,500.00

  • Krell Illusion

    Krell Illusion

    Krell Illusion Circuitry Highlights The Illusion preamplifier is a dual monaural circuit design with the left and right channels afforded their own power supply regulation and individual full chassis sized boards. All signal gain is realized in surface mount topology using proprietary multiple-output current mirrors with nearly 500 times the open loop linearity of other designs 1.5 MHz open loop bandwidth in a zero feedback, balanced, Krell Current Mode design terminating in Krell CAST. A complete Krell system (source, preamp, and amplifier) system, connected using CAST interconnects reduces the number of voltage gain stages to the minimum, one. The resulting noise floor approaches the theoretical limit of technology. Negative feedback is not used anywhere in the preamp, nor is it necessary. Open-loop distortion is typically less than 0.003%. The volume control is realized with a balanced resistor ladder — bandwidth and transient response of the preamp circuitry are virtually unaffected by the volume setting. Power Supply Highlights The Illusion audio circuits receive power from a Krell Current Mode analog power supply housed in its own dedicated chassis. The power supply avoids the common integrated circuit topology used in many preamplifiers and instead mimics the design topology of Krell Evolution e Series amplifiers. The circuitry is completely discrete giving it the ability to respond quickly to current demands and also be unaffected by all but the most severe AC voltage power fluctuations. Oversized for a preamplifier, the power supply features a 290 VA transformer and 41,600µF of capacitance. Locating the power supply in its own chassis presents the ideal configuration for isolating stray electrical and magnetic interference from the critical preamplifier signal path. Capable of delivering current and voltage swing for any musical event, the Illusion power supply is gentle on AC requirements when not in use. A new eco-friendly design reduces standby power draw to 2W. Inputs 2 pr. CAST via 4-pin bayonet connectors 2 pr. balanced via XLR connectors 3 pr. single-ended via RCA connectors Tape input 1 pr. single-ended via RCA connector Main outputs 2 pr. CAST via 4-pin bayonet connectors 1 pr. balanced via XLR connector 1 pr. single-ended via RCA connector Download the "Quick Set-up Guide" Subwoofer outputs 1 pr. balanced via XLR connector 1 pr. single-ended via RCA connector Tape outputs 1 pr. single-ended via RCA connector,buffered Control inputs 1 RS-232 input via a 9-pin D-subminiature connector 1 remote IR detector input via a 3-conductor 3.5 mm connector 1 12 VDC trigger input via 3.5 mm connector 1 preamplifier link via an RJ-45 connector Control outputs 2 individually programmable 12 VDC trigger outputs via 3.5 mm connectors 1 preamplifier link via an RJ-45 connector Power output 1 phone power output (±20 VDC) for KPE via a 9-pin D-subminiature connector Input impedance CAST: 25 Ohms Balanced: 40 k Ohms Single-ended: 20 k Ohms Output impedance CAST: >1 MΩ Balanced: 250Ω Single-ended: 125Ω Gain 12 dB (CAST or balanced output) 6 dB (single-ended output) Volume control Balanced, current-mode, 16-bit, discrete R-2R ladder Input overload Balanced, current-mode, 16-bit, discrete R-2R ladder Output overload CAST: 16 rnA RMS Balanced: 16 V RMS Single-ended: 8 V RMS Frequency response 20 Hz to 20 kHz ± 0.02 dB 0.35 Hz to 720 KHz +0, -3 dB Single-ended: 8 V RMS Total harmonic distortion plus noise Balanced Output: <0.003%, 20 Hz to 20 kHz, 4 V RMS or 4mARMS Signal-to-noise ratio 4 V RMS balanced or 4 mA RMS CAST output Wideband, unweighted: >100 dB "N' weighted: >109 dB Power consumption Standby: 60 W Power on: 65 W Power on, with KPE: 75 W Dimensions Preamplifier only: 17.3 in.W x 3.8 in. H x 18.3 in. D 43.8 em W x 9.7 em H x 46.4 em D Power supply only: 17.3 in. W x 3.8 in. H x 17.7 in. D 43.8 em W x 9.7 em H x 44.8 em D Preamplifier and power supply: 17.3 in. W x 7.6 in. H x 18.3 in. D 43.8 em W x 19.2 em H x 46.4 em D Weight Shipped: 61 lbs., 27.6 kg Preamplifier only: 18 lbs., 8.1 kg Power supply only: 28 lbs., 12.7 kg Learn More
    $15,000.00

  • Krell Evolution 707 3D silver  warranty

    Krell Evolution 707 3D silver warranty

    World's best sounding surround sound processor (better sound than Krell's best two channel preamp in two channel mode) Fully loaded, international software, will work in any country. Learn More
    $14,500.00

  • Krell S1200U New, Great price, too low to advertise

    Krell S1200U New, Great price, too low to advertise

    Krell S1200u silver 3d top of line $13500 version, current model, We are authorized Krell dealers, call for price Learn More
    $13,500.00

  • Krell S1200U3D

    Krell S1200U3D

    Krell S1200U3D S-1200 3D / S-1200u 3D Surround Processor Coupling legendary Krell preamplifier technology, S-1200 Signal to Noise Ratio "A" Weighted 96 dB Total Harmonic Distortion (THD) Unweighted 20 Hz-20 kHz, +0, - 0.5 dB Inputs Analog Audio (1) Pair Balanced via XLR connectors (5) Pairs Single-ended via RCA connectors (1) Discrete 7.1 via RCA connectors (1) Tape in via RCA connectors (1) VCR audio in via RCA connectors Digital Audio (4) HDMI via HDMI connectors (4) EIAJ optical via Toslink connectors (4) Coaxial via RCA connectors Digital Video (4) HDMI via HDMI connectors Analog Video (3) Component Video via RCA connectors (4) S-video via DIN connectors (3) Composite Video via RCA connectors Outputs Analog Audio (8) Balanced via XLR Connectors R, L, C, SR, SL, SBR, SBL, SUB (8) Single-ended via RCA Connectors R, L, C, SR, SL, SBR, SBL, SUB (1) Tape out via RCA connectors (1) VCR audio out via RCA connectors Digital Audio (1) EIAJ optical via TosLink connector (1) Coaxial via RCA connector Digital Video (1) HDMI via HDMI connector Analog Video (1) Component Video via RCA connectors (1) S-video via DIN connectors (1) Composite Video via RCA connector Control (1) IR Receiver for Remote Control (1) RS-232 via DB9 Female Connector Straight Wired (1) RC-5 via 1/8" stereo "trs" Receptacle (1) 12vdc Remote Trigger Input via 1/8" Mono receptacle (4) 12vdc Remote Trigger Outputs via 1/8 Mono receptacles Digital Decoding Modes Dolby True HD Dolby Digital Plus Dolby Digital 5.1 Dolby Digital EX Dolby Pro Logic IIX DTS Master Audio DTS High Resolution Audio DTS 5.1 DTS ES Discrete 6.1 DTS ES Matrix 6.1 DTS Neo:6 PCM 5.1 PCM 7.1 PREAMP (Direct Analog Only) PREAMP 5.1 (Direct Analog Only) Surround Enhancement Modes General Admission Front Row On Stage Enhanced Stereo Orchestra Mezzanine Full Range + Sub Monophonic Party RS-232 DB9 pin out 1. Data Carrier Detect 2. Received Data 3. Transmitted Data 4. Data Terminal Ready 5. Signal Ground 6. Data Set Ready 7. Request To Send 8. Clear To Send RC-5 pin out Tip = RC-5 data, Ring = +5 V, Sleeve = GND XLR pin out Pin 1 (ground) Pin 2 (non-inverting "Hot") Pin 3 (Inverting) Maximum Input Balanced 8.2 Vrms Single Ended 4.1 Vrms Maximum Output Balanced 14.6 Vrms Single Ended 7.3 Vrms Audio Input Impedance Balanced 51K Ω Single Ended 47K Ω Audio Output Impedance Balanced 160 Ω Single Ended 160 Ω Power Consumption Stand-by TBA Operation TBA Dimensions Inches (L) 17.15 x (W) 17.25 x (H) 5.65 Centimeters (L) 43.56 x (W) 43.82 x (H) 14.35 Weight 18lbs Unit only 8.16kg Unit only 24lbs Shipping Weight 10.89kg Shipping weight Learn More
    $13,500.00

  • Krell FPB 750mcx monos 230V in Brazil

    Krell FPB 750mcx monos 230V in Brazil

    Krell FPB 750mcx mono pair, inquire for shipping quote before ordering. The SRA custom bases are available separately for sale serials are 12800030075 and 12700030084. These amps were purchase in late 2013 after being recapped by a long time customer of mine in Brazil. The amps are owned by HPS but will ship worldwide from Brazil to your desired destination. If you're in Brazil, lucky you. Learn More
    $12,500.00

  • Krell Cipher

    Krell Cipher

    Krell Cipher All signals are fed into a custom designed Krell anti-jitter module that reduces jitter to a virtually immeasurable level. From there, signals are fed to a 24 bit/192 KHz digital filter and then to a pair of balanced 24-bit/192 kHz digital-to analog converters (DACs). Conventional players use one DAC for both channels and convert the current output of the DACs to voltage, a process that invariably causes signal distortion. Instead, the Cipher uses one DAC per channel and feeds the native balanced current output directly to Krell Current Mode circuitry. Removing the typical current-to-voltage stage found in conventional players eliminates distortions associated with this conversion. Balanced DACs maintain a dual differential balanced signal from the output of the DACs to the output connections. This lowers distortion and improves signal to noise ratio to their maximum levels. Core Krell technologies of discrete, complementary, direct coupled circuitry are employed throughout the surface mount based output stage. Evolution CAST and balanced connections are included for optimal stereo playback. A complete Evolution (source, preamp, amplifier) system, connected in CAST, reduces the number of voltage gain stages to the minimum: one. The resulting noise floor approaches the theoretical limit of technology Outputs are also included for Multichannel SACD playback. The backbone of all audio components is the power supply which is often minimized in lesser players. The Cipher includes independent power supplies for the drive mechanism, digital, and analog sections to maintain signal isolation between these circuit areas. The Cipher's linear power supply is sourced directly from the designs used in Krell Evolution e Series amplifiers. A custom-wound toroidal power transformer, 10 times larger than those found in typical players, provides tremendous current reserves and assures low-noise analog stage operation. Extensive multi-regulation delivers rock-steady power to all gain stages, ensuring maximum dynamic impact that can get muted in players using switching or digital power supplies. Learn More
    $12,000.00

  • Krell Trio 300

    Krell Trio 300

    Krell Trio 300 TRIO 300 3 Channel Power Amplifier 300 Watt Amplifier Featuring Krell iBias Technology Specifications Frequency response 20 Hz to 20 kHz +0, –0.13 dB <0.5 Hz to 100 kHz +0, –3 dB Signal-to-noise ratio >98 dB, wideband, unweighted, referred to full power output >116 dB, “A”-weighted Gain 26.2 dB Total harmonic distortion <0.045% at 1 kHz, at 300 W, 8 Ω <0.17% at 20 kHz, at 300 W, 8 Ω Input impedance Single-ended: 100 kΩ Balanced: 200 kΩ Input sensitivity Single-ended or balanced: 2.4 V RMS Output power 300 W RMS at 8 Ω 540 W RMS at 4 Ω Output voltage 138 V peak-to-peak 49 V RMS Output current 16 A peak Slew rate 40 V/μs Output impedance <0.017 W, 20 Hz to 20 kHz Damping factor >470, 20 Hz to 20 kHz, referred to 8W Power consumption Standby: 4 W Idle: 200 W Maximum: 2160 W Heat output< Standby: 13.7 BTU/hr. Idle: 800 BTU/hr. Maximum: 7387 BTU/hr. Inputs 3 single-ended via RCA connector 3 balanced via XLR connector Outputs 3 pairs binding posts Dimensions 17.1 in. W x 7.65 in. H x 21.10 in. D 434 mm W x 194 mm H x 536 mm D Weight 100lbs., 45.4 kg (shipping) 85 lbs., Learn More
    $11,500.00

  • Krell Solo 575 mono amplifier each

    Krell Solo 575 mono amplifier each

    Solo 575 Mono Power Amplifier 575 Watt Amplifier Featuring Krell iBias Technology Circuitry Highlights Krell iBias Class A technology allows our latest amplifiers to run in full Class A mode to full power while minimizing heat generation. All signal gain is realized in the current domain using discrete, proprietary, multiple-output current mirrors with extraordinary open loop linearity. There are no generic integrated circuits or op amps used anywhere. Current mirrors in the final gain stages use a new output power device that operates at a 73% higher voltage, delivers almost 10% more current, and offers 120 watts of additional power handling capability as compared to previous devices. The signal path is fully complementary and balanced . Independent complementary pre driver and driver stages for the positive and negative output transistors make the output stages extremely fast and linear. Krell amplifiers are fully direct-coupled, with no capacitors in the audio signal path. This design gives the Krell amplifiers lower internal impedance, which allows firmer, more precise control of your speakers. Krell CAST Circuitry delivers the purest signal when connected to Krell CAST equipped preamplifiers. Power Supply Highlights Four 750VA toroidal transformers feed amplifier modules that include the audio circuitry, rectifier, and power supply filtering mounted to an individual heat sink. This design shortens the electrical path from the power supply to the output transistors, reducing the overall impedance and allowing the circuit to respond faster and control the speakers better and more accurately. Feature Highlights Network connectivity brings convenience, monitoring, and reporting to end users from any smartphone, tablet, or laptop. Amplifier configuration options include display brightness and timeout. For energy conservation, the amplifiers can be programmed to power off at a preset time of inactivity. Individual channels can be muted and firmware updates can be initiated from the web server. Excessive current, output DC, fan speeds, short circuit, and overheating are all monitored in real time. Messages are displayed on the front panel and reported on the web server interface. Additionally. end users can be sent an email notifying them of any operational anomalies. Learn More
    $11,250.00

  • Krell Chorus 7200

    Krell Chorus 7200

    Krell Chorus 7200 CHORUS 7200 7 Channel Power Amplifier 200 Watt Amplifier Featuring Krell iBias Technology Frequency response 20 Hz to 20 kHz +0, –0.08 dB <0.5 Hz to 100 kHz +0, –3 dB Signal-to-noise ratio >95 dB, wideband, unweighted, referred to full power output >115 dB, “A”-weighted Gain 26.2 dB Total harmonic distortion <0.04% at 1 kHz, at 200 W, 8 Ω <0.15% at 20 kHz, at 200 W, 8 Ω Input impedance Single-ended: 100 kΩ Balanced: 200 kΩ Input sensitivity Single-ended or balanced: 1.96 V RMS Output power 200 W RMS at 8 Ω 360 W RMS at 4 Ω Output voltage 113 V peak-to-peak 40 V RMS Output current 13.4 A peak Slew rate 40 V/μs Output impedance <0.038 W, 20 Hz to 20 kHz Damping factor >210, 20 Hz to 20 kHz, referred to 8 W Power consumption Standby: 1 W Idle: 255 W Maximum: 2800 W Heat output< Standby: 3.4 BTU/hr. Idle: 873 BTU/hr. Maximum: 9590 BTU/hr. Inputs 7 single-ended via RCA connector 7 balanced via XLR connector Outputs 7 pairs binding posts Dimensions 17.1 in. W x 7.65 in. H x 21.10 in. D 434 mm W x 194 mm H x 536 mm D Weight 110 lbs., 50 kg (shipping) 100 lbs., 45.4 kg (unit only) Learn More
    $10,500.00

  • Krell Duo 300

    Krell Duo 300

    Krell Duo 300 Specifications Frequency response 20 Hz to 20 kHz +0, -0.13 dB 0.5 Hz to 100 kHz +0, -3 dB Signal-to-noise ratio >98 dB, wideband, unweighted, referred to full power output >116 dB, "A"-weighted Gain 26.2 dB Total harmonic distortion <0.045% at 1 kHz, at 400 W, 8 Ω <0.17% at 20 kHz, at 400 W, 8 Ω Input Impedance Single-ended: 100 kΩ Balanced: 200 kΩ Input sensitivity Single-ended or balanced: 2.4 V RMS Output power 300 W RMS at 8 Ω 540 W RMS at 4 Ω Output voltage 138 V peak-to-peak 49 V RMS Output current 16 A peak Slew rate 40 V/μs Output impedance <0.017 , 20 Hz to 20 kHz Damping factor >470, 20 Hz to 20 kHz, referred to 8 Ω Power consumption Standby: 4 W Idle: 180 W Maximum: 1600 W Heat output Standby: 13.7 BTU/hr. Idle: 615 BTU/hr. Maximum: 5677 BTU/hr. Inputs 2 single-ended via RCA connector 2 balanced via XLR connector Outputs 2 pairs binding posts Dimensions 17.1 in. W x 7.65 in. H x 21.10in. D 434 mm W x 194 mm H x 536mm D Weight 80 lbs., 3.64 kg (shipping) 70 lbs., 31.8 kg (unit only) Learn More
    $9,500.00

  • B&W 800 Matrix with Krell KBX former top of the line

    B&W 800 Matrix with Krell KBX former top of the line

    B&W 800 Matrix These were the older angled top of the line speakers. With all hardware and crates http://www.stereophile.com/floorloudspeakers/691bw800/index.html#IlCaIEsYPfEeteYI.97 Three-way, reflex-loaded loudspeaker with line-level bass equalizer. Drive-units: two Description: Three-way, reflex-loaded loudspeaker with line-level bass equalizer. Drive-units: two 12" polymer-cone bass, two 5" Kevlar-cone midrange, one 1.25" ferrofluid-cooled, metal-dome tweeter. Frequency response: 23Hz–20kHz, ±2dB free-field. Impedance: 4 ohms nominal (3 ohms minimum). Sensitivity: 93dB for 2.83V at 1m. Recommended power: 150W–800W. Dimensions: 75.375" H by 19.25" W by 23.25" D. Weight: 240 lbs. Prices: $18,000/pair (rosewood veneer). Manufacturer: B&W Loudspeakers Ltd., Dale Road, Worthing, West Sussex BN11 2BH, England. US: B&W Group North America, 54 North Concord Street, North Reading, MA 01864-2699. Tel: (978) 664-2870. Fax: (978) 664-4109. Web: www.bwspeakers.com. Read more at http://www.stereophile.com/content/bampw-matrix-800-loudspeaker-specifications#cFBMLCRdE1LFQc7M.99 STEREOPHILE Review @ http://www.stereophile.com/floorloudspeakers/691bw800/index.html#VBGLg53HApEY1IJO.97 Shortcomings: There are none. Conclusion: The B&W Matrix 800 redefines the art of loudspeaker design. To this end, it goes far beyond anything else currently available, regardless of price or size. While I can't imagine anyone not being impressed with the sheer dynamic capabilities and enormous soundstage of this speaker, it is far too demanding of time and ancillary electronics for the casual listener. Musically, it has no peers. The B&W 800 is the ultimate musicians' reference transducer, retrieving every nuance of the recorded performance. In fact, I'm putting my money where my music is, and buying the review pair. So if you want the best, and are searching for that elusive dream of the absolute, there is nothing, short of the real thing, that will bring you closer to live music. Read more at http://www.stereophile.com/content/bampw-matrix-800-loudspeaker-page-3#svyFKG6tCbIsvGVt.99 Learn More
    $8,800.00

  • Krell Solo 375

    Krell Solo 375

    Krell Solo 375 Price is per mono amplifier Mono Power Amplifier 375 Watt Amplifier Featuring Krell iBias Technology Krell iBias Class A amplifiers are the first to deliver the rich musicality of Class A amplifiers, the uncompromised dynamics of classic Krell amplifiers, and the efficiency and low power consumption of Class G and H amplifiers Circuitry Highlights Krell iBias Class A technology allows our latest amplifiers to run in full Class A mode to full power while minimizing heat generation. All signal gain is realized in the current domain using discrete, proprietary, multiple-output current mirrors with extraordinary open loop linearity. There are no generic integrated circuits or op amps used anywhere. Current mirrors in the final gain stages use a new output power device that operates at a 73% higher voltage, delivers almost 10% more current, and offers 120 watts of additional power handling capability as compared to previous devices. The signal path is fully complementary and balanced . Independent complementary pre driver and driver stages for the positive and negative output transistors make the output stages extremely fast and linear. Krell amplifiers are fully direct-coupled, with no capacitors in the audio signal path. This design gives the Krell amplifiers lower internal impedance, which allows firmer, more precise control of your speakers. Krell CAST Circuitry delivers the purest signal when connected to Krell CAST equipped preamplifiers. Learn More

  • Krell Illusion top of line two piece preamplifier
    $8,500.00

  • Krell Chorus 5200

    Krell Chorus 5200

    Krell Chorus 5200 • 200 Watts into 8 Ohms • 5 ea - Single-ended RCA and Balanced XLR Inputs • 1 RJ 45 Ethernet Port • 1 12V Trigger Input • WBT Speaker Binding Posts • Optional Rack Mount Kit • 17 W, 7 H, 21 D in • 43.3 W, 17.7 H, 53.1 D cm • Weight: 90 lbs, 40 kg DESIGN SPECIFICATIONS Krell® is a registered trademark of Krell Industries, LLC., and is restricted for use by Krell Industries LLC., its subsidiaries, and authorized agents. All other trademarks and trade names are registered to their respective companies. © 2014 by Krell Industries, LLC. All rights reserved. Solo 575 2014 THE LEADER IN AUDIO ENGINEERING Krell Industries, LLC. • 45 Connair Road • Orange, CT 06477-3697 USA Tel: 203-298-4000 • Fax: 203-799-9796 • Sales Fax: 203-891-2028 • contact@krellonline.com • www.krellonline.com All operational features, functions, specifications, and policies are subject to change without notice.e. Krell iBias Class A amplifiers are the first to deliver the rich musicality of Class A amplifiers, the uncompromised dynamics of classic Krell amplifiers, and the efficiency and low power consumption of Class G and H amplifiers. CHORUS 5200 200 WATT 5 Learn More
    $8,500.00

  • Krell Cipher NEW!

    Krell Cipher NEW!

    This is factory sealed, new with full five year warranty., Please confirm availability before purchasing. An advanced disc drive and coupled to the latest Krell digital and analog circuitry. the Krell Cipher delivers the ultimate performance from today’s highest resolution source material. Every performance enhancement is incorporated to retrieve the most accirate signal from SACD and CD music titles. Isolatedmechanically from the underlying chassis, the drive mechanism utilizes composite mounts to mini- mize vibration induced errors. Special sound damping material is strategically placed inside the unit to minimize mechanical resonances even further. Krell cus- tomized disc drive firmware enhances reading accuracy, drive mechanics, and operational parameters. As an ultimate final step, the seperate SACD and CD laser heads are individually calibrated by hand for the precise output levels required for reference quality SACD and CD playback. Frequency response 20 Hz to 20 kHz +0.0, -0.5 dB Signal to noise ratio “A” weighted 105 dB THD 20 Hz to 20 kHz, -82 dB Power Consumption 61 W Analog Audio outputs 1 pr. CAST via 4-pin bayonet connectors 1 pr. balanced via XLR connector 6 single-ended via RCA connector Digital Audio outputs 1 S/PDIF via RCA, 1 EIAJ optical via TosLink Remote Control 1 Wireless IR Remote 1 Remote IR sensor input via a 3-conductor 3.5 mm connector Control inputs 1 RS-232 port via a 9-pin D-subminiature connector 1 12 VDC trigger input via 3.5 mm connector 1 Krell CAN Link via an RJ-45 connector Control outputs 1 12 VDC trigger output via 3.5 mm connectors 1 Krell CAN Link via an RJ-45 connector Dimensions 17.3 in. W x 6 in. H x 17.3 in. D 43.8 cm W x 15.3 cm H x 43.8 cm D Weight Shipped: 37 lbs., 16.8 kg Unit only: 29 lbs., 13.2 kg Learn More
    $7,999.00

  • Krell Duo 175

    Krell Duo 175

    Krell Duo 175 SPECIFICATIONS • 175 Watts into 8 Ohms • 2 ea - Single-ended RCA and Balanced XLR Inputs • 1 RJ 45 Ethernet Port • 1 12V Trigger Input • WBT Speaker Binding Posts • Optional Rack Mount Kit • 17 W, 7 H, 21 D in • 43.3 W, 17.7 H, 53.1 D cm • Weight: 60 lbs, 27 kg Learn More
    $7,500.00

  • Krell Foundation 4K

    Krell Foundation 4K

    Krell Foundation 4K, latest version, new 4K Ultra HD Processor The Foundation 4K UHD adds HDMI 2.0 and HDCP 2.2 technology to the award winning Foundation processor. Designed to be upgradeable, existing Foundation processors can be upgraded to the Foundation 4K UHD platform at the Krell facility. The Foundation 4K UHD updates 4 of the 10 HDMI 1.4a inputs to HDMI 2.0/HDCP 2.2 capability. New on screen display functionality adds status messages including volume, active source, video resolution and audio format. System setup is accomplished from the front panel or a network tablet/computer. Additional functionality has been added to the second HDMI output. The two HDMI video outputs are now independent and can be configured to send different video signals to two individual displays. Both outputs support 4K signals being simultaneously displayed. Both HMDI outputs feature Audio Return Channel (ARC). With ARC, a display device is able to send audio back down the HDMI cable to the Foundation 4K UHD. Televisions with built-in web streaming capability like Netflix or Pandora, can send the audio signal back to the Foundation 4K UHD use the full home theater system instead of just the TV's speakers. Featuring the latest digital connectivity, the Foundation 4K UHD maintains Krell's exacting standards for analog audio reproduction. From decoding the latest lossless audio formats, extensive digital switching, 3DTV pass-through, and more, the Foundation 4K UHD is fully compliant with the digital age. The 7.1-channel processor also features balanced audio outputs, automatic setup and room EQ, and Krell's legendary robust hardware. A slim form factor exudes the Krell aesthetic, while allowing placement in smaller equipment racks. The Foundation 4K UHD features Krell's Automatic Room Equalization System (ARES), to ensure the best possible performance from every theater. ARES analyzes all the speakers in the system, their location, phase, and distance from each other, to determine the best crossover frequency, delay, and more. In addition, ARES incorporates the acoustics of the room to determine unique EQ curves for each of the 7.1 output channels. Unlike other room EQs, ARES can be programmed to only adjust the troublesome low frequencies, leaving high frequencies un Signal to Noise Ratio "A" Weighted 106 dB Total Harmonic Distortion (THD) Unweighted 20 Hz-20 kHz, +0, - 0.003 dB Inputs Analog Audio (1) Pair Balanced via XLR connectors (4) Pairs Single-ended via RCA connectors Digital Audio (10) HDMI via HDMI connectors (9 on rear, 1 on front) (3) EIAJ optical via Toslink connectors (3) Coaxial via RCA connectors Digital Video (10) HDMI via HDMI connectors (9 on rear, 1 on front) Analog Video (3) Component Video via RCA connectors (2) Composite Video via RCA connectors Outputs Analog Audio (9) Balanced via XLR Connectors R, L, C, SR, SL, SBR, SBL, S1, S2 (9) Single-ended via RCA Connectors R, L, C, SR, SL, SBR, SBL, S1, S2 (1) Zone 2 Output (2) Single-ended via RCA connectors Digital Audio (2) HDMI via HDMI connector Digital Video (2) HDMI via HDMI connector Both Include Audio Return Channel Control / Update (1) IR Receiver for Remote Control (1) RS-232 via DB9 Female Connector Straight Wired (1) RC-5 via 1/8" stereo "trs" Receptacle (1) Ethernet via RJ-45 Connector (1) Mini USB used for firmware updates (1) 12vdc Remote Trigger Input via 1/8" Mono receptacle (1) 12vdc Remote Trigger Outputs via 1/8 Mono receptacles Digital Decoding Modes Dolby True HD Dolby Digital Plus Dolby Digital 5.1 Dolby Digital EX Dolby Pro Logic IIX DTS-HD Master Audio DTS-HD High Resolution Audio DTS 5.1 DTS ES Discrete 6.1 DTS ES Matrix 6.1 DTS Neo:6 PCM 5.1 PCM 7.1 Surround Enhancement Modes General Admission Front Row On Stage Enhanced Stereo Orchestra Mezzanine Full Range + Sub Monophonic Party RS-232 DB9 pin out 1. Data Carrier Detect 2. Received Data 3. Transmitted Data 4. Data Terminal Ready 5. Signal Ground 6. Data Set Ready 7. Request To Send 8. Clear To Send 9. Ring Indicator RC-5 pin out Tip = RC-5 data, Ring = +5 V, Sleeve = GND XLR pin out Pin 1 (ground) Pin 2 (non-inverting "Hot") Pin 3 (Inverting) Maximum Input Balanced 6.3 Vrms Single Ended 3.15 Vrms Maximum Output Balanced 16.7 Vrms Single Ended 8.35 Vrms Audio Input Impedance Balanced 58K Ω Single Ended 58K Ω Audio Output Impedance Balanced 100 Ω Single Ended 100 Ω Power Consumption Stand-by 2w Operation 59w Dimensions Inches (L) 16.83 x (W) 17.06 x (H) 3.47 Centimeters (L) 42.76 x (W) 43.33 x (H) 88.1 Weight 18lbs Unit only 8.16kg Unit only 24lbs Shipping Weight Learn More

  • Krell KRS100 Mono Power Amplifiers

    Krell KRS100 Mono Power Amplifiers

    Krell KRS100 monos, 100 watt mono class A legendary power amplifier that collectors are always on the look out for. Learn More
    $7,000.00

  • Krell Illusion II

    Krell Illusion II

    Krell Illusion II Analog Inputs 2 pr. balanced via XLR connectors 3 pr. singleended via RCA connectors Digital Inputs 1 AES/EBU via XLR connector 2 coaxial via RCA connectors 2 optical via Toslink connectors Main outputs 1 balanced via XLR connectors 1 pr. single]ended via RCA connectors Download the "Quick Set-up Guide" Headphone output 1 via 3-conductor 6.35 mm (1/4 inch) connector Control inputs 1 RS-232 input via a 9-pin D-subminiature connector 1 remote IR detector input via a 3-conductor 3.5 mm connector 1 12 VDC trigger input via 2-conductor 3.5 mm connector Control outputs 2 individually programmable 12 VDC trigger outputs via 2-conductor 3.5mm connectors (30 mA maximum per output) Learn More
    $7,000.00

  • Krell Digital Vanguard

    Krell Digital Vanguard

    Krell Digital Vanguard Digital Vanguard Integrated Stereo Amplifier The Digital Vanguard incorporates a 200-watt-per channel amplifier and a Class A preamplifier, enclosed in a chassis that borrows its design and construction from the new Krell Foundation preamp/processor, Connect stream player, Illusion preamp and iBias amplifiers. Digital support has been included with USB, HDMI, coaxial, and optical inputs as well as Ethernet audio and Bluetooth streaming. The Vanguard’s amplifier incorporates a massive power supply with a 750 VA toroidal transformer and 80,000 microfarads of storage capacitance. The tremendous amount of energy on tap provides 200 watts per channel into 8 ohms and 400 watts into 4 ohms. Two quiet, thermostatically controlled fans permit the use of a surprisingly compact chassis. The preamplifier section of the Vanguard borrows its balanced, fully discrete Class A circuit concepts from Krell’s top-of-the-line Illusion preamplifiers. Krell’s Current Mode technology is employed to assure unequaled signal bandwidth, easily enough to handle the latest high-resolution PCM and DSD audio sources without impacting high-frequency response and detail. Packed with many of Krell’s most musical-sounding technologies, the elegant chassis is living-room-friendly. Yet it has enough power to achieve incredible, lifelike dynamics with any speaker. The front-panel menu system provides configuration features such as input naming and input trim. Theater Throughput mode lets the Vanguard serve as the core of a surround-sound system without sacrificing two-channel sound quality. Analog Inputs include three stereo RCA and one stereo balanced XLR. High-quality WBT speaker cable terminals provide a secure, electrically ideal connection. The Vanguard also offers features that make it perfect for custom installation, such as 3.5mm jacks for IR input and 12-volt trigger input and output, as well as optional rack-mount ears. Additionally, the unit can be controlled with home automation systems through its Ethernet connection. A key feature for the Digital Vanguard is its digital module, which includes USB, HDMI inputs and output, coax and optical digital inputs; Ethernet music streaming controlled through dedicated iOS and Android apps; and Bluetooth wireless for convenient streaming from phones, tablets and computers. The Vanguard also offers features that make it perfect for custom installation, such as 3.5mm jacks for IR input and 12-volt trigger input and output, as well as optional rack-mount ears. Additionally, the unit can be controlled with home automation systems or the Krell web server through its Ethernet connection. Digital Vanguard Specifications Inputs 1 pr. balanced via XLR connectors 3 pr. single-ended via RCA connectors 1 HDMI 1 USB Outputs 1 pr. speaker outputs via WBT gold-plated binding posts Control inputs 1 remote IR detector input via 3-conductor 3.5 mm connector 1 12 VDC trigger input via 2-conductor 3.5 mm connector Control output 1 programmable 12 VDC trigger output (300 mA maximum current) via 2-conductor 3.5 mm connector Input impedance Balanced: 95 kΩ Single-ended: 47.5 kΩ Frequency response 20 Hz to 20 kHz +0, –0.01 dB <2 Hz to 150 kHz +0, –3 dB Signal-to-noise ratio >90 dB, wideband, unweighted, at maximum gain, referred to full power output >97 dB, “A”-weighted Gain 48 dB Input sensitivity Single-ended or balanced: 160 mV RMS Total harmonic distortion <0.015% at 1 kHz, at 200 W, 8 Ω load <0.13% at 20 kHz, at 200 W, 8 Ω load Output power 200 W RMS per channel at 8 Ω 400 W RMS per channel at 4 Ω Output voltage 113 V peak to peak 40 V RMS Output current 16 A peak Slew rate 50 V/μs Output impedance <0.066 Ω at 20 Hz <0.075 Ω, 20 Hz to 20 kHz Damping factor >121 at 20 Hz, referred to 8 Ω >106, 20 Hz to 20 kHz, referred to 8 Ω Power consumption Standby: 12 W Idle: 70 W Maximum: 1300 W Heat output Standby: 41 BTU/hr Idle: 239 BTU/hr Maximum: 4436 BTU/hr Dimensions 17.1 in W x 4.15 in H x 17.5 in D 434 mm W x 105 mm H x 445 mm D Weight Unit only: 39 lb [17.7 kg] As shipped: 47 lb [21.3 kg] Digital Module Specs Coaxial and HDMI inputs support PCM up to 24-bit/192kHz. Optical input up to 24-bit/96kHz HDMI inputs support DSD and 4K video content. HDMI output supports Audio Return Channel (ARC) USB and Network streaming support MP3, AAC, WMA, WAV(PCM), FLAC, ALAC up to 192kHz Bluetooth streaming supports A2DP, AVRCP, HFP, HSP Learn More

  • Krell KPS25S cd player/preamp fully recapped

    Krell KPS25S cd player/preamp fully recapped

    Krell KPS25S This spectacular cd player and preamp functions like new. Specifications FREQUENCY RESPONSE 0.1 Hz-1 MHz 0,-3 dB REMOTE CONTROL 1 handheld wireless infrared 1 tabletop multi-function wireless infrared TRANSPORT JVC EXU-901A ANALOG INPUTS 1 Pair balanced (via an XLR connector) 4 Pair single-ended (via RCA connectors) ANALOG OUTPUTS 2 3 Pair balanced (via XLR connectors) Pair single-ended (via RCA connectors) DISTORTION 1KHz less than 0.005% THD (balanced) 20KHz less than 0.008% THD (balanced) INPUT IMPEDANCE 98k Ohms OUTPUT IMPEDANCE 17 Ohms OUTPUT VOLTAGE 13 volts R.M.S. (balanced) DIGITAL INPUTS/OUTPUTS 2 EIAJ TM optical (via TosLink connectors) 2 SPDIF coaxial (via RCA connectors) 1 AES/EBU balanced (via an XLR connector) DIMENSIONS 19w x 5.25h x 15.38d in. Pair CAS’I-rM (via a 4-pin bayonet connector) 48.3w x 13.3h x 39.1d cm GAIN 6 dB (single-ended) 12 (balanced) SIGNAL TO NOISE RATIO WEIGHT Shipping 55 Ibs., Unit only 45 Ibs., 25 kg 20.5 kg 97dB (balanced) "A" weighted All operational features, functions, specifications, and Learn More
    $5,999.00

  • Krell Chorus 5200

    Krell Chorus 5200

    Latest model. Exchanged for 7200, like new condition $8500 retail Learn More
    $5,900.00

  • Krell Duo 125

    Krell Duo 125

    Krell Duo 125 Krell iBias Class A amplifiers are the first to deliver the rich musicality of Class A amplifiers, the uncompromised dynamics of classic Krell amplifiers, and the efficiency and low power consumption of Class G and H amplifiers. Circuitry Highlights Krell iBias Class A technology allows our latest amplifiers to run in full Class A mode to full power while minimizing heat generation. All signal gain is realized in the current domain using discrete, proprietary, multiple-output current mirrors with extraordinary open loop linearity. There are no generic integrated circuits or op amps used anywhere. Current mirrors in the final gain stages use a new output power device that operates at a 73% higher voltage, delivers almost 10% more current, and offers 120 watts of additional power handling capability as compared to previous devices. The signal path is fully complementary and balanced . Independent complementary pre driver and driver stages for the positive and negative output transistors make the output stages extremely fast and linear. Krell amplifiers are fully direct-coupled, with no capacitors in the audio signal path. This design gives the Krell amplifiers lower internal impedance, which allows firmer, more precise control of your speakers. Power Supply Highlights One 750VA toroidal transformer feeds amplifier modules that include the audio circuitry, rectifier, and power supply filtering mounted to an individual heat sink. This design shortens the electrical path from the power supply to the output transistors, reducing the overall impedance and allowing the circuit to respond faster and control the speakers better and more accurately. Feature Highlights Network connectivity brings convenience, monitoring, and reporting to end users from any smartphone, tablet, or laptop. Amplifier configuration options include display brightness and timeout. For energy conservation, the amplifiers can be programmed to power off at a preset time of inactivity. Individual channels can be muted and firmware updates can be initiated from the web server. Excessive current, output DC, fan speeds, short circuit, and overheating are all monitored in real time. Messages are displayed on the front panel and reported on the web server interface. Additionally. end users can be sent an email notifying them of any operational anomalies. • 125 Watts into 8 Ohms • 2 ea - Single-ended RCA and Balanced XLR Inputs • 1 RJ 45 Ethernet Port • 1 12V Trigger Input • WBT Speaker Binding Posts • Optional Rack Mount Kit • 17 W, 7 H, 21 D in • 43.3 W, 17.7 H, 53.1 D cm • Weight: 53 lbs, 24 kg Learn More
    $5,500.00

  • Krell LAT or Modulari center channel one of a kind

    Krell LAT or Modulari center channel one of a kind

    Krell LAT / Modulari one of a kind center channel, Dimensions are 21H x 14d x 10w Learn More
    $5,500.00

  • Krell FPB250MC mono pair

    Krell FPB250MC mono pair

    Krell FPB250MC, excellent like new cosmetics Recapped! shipping price will be twice the shipping charge (or less) at online checkout. email for an accurate quote. Power output: 250W into 8Ω (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.03% Gain: 26.4 dB Input sensitivity: 2.14V Signal to noise ratio: 114dB Dimensions: 318 x 267 x 406mm Weight: 31kg Learn More
    $5,500.00

  • Krell Evolution 302 amplifier with warranty

    Krell Evolution 302 amplifier with warranty

    Krell Evolution 302 amplifier with factory warranty, black demo, factory sealed. This will ship in your desired voltage Frequency response: 20 Hz to 20 kHz +0, -0.10 dB <0.5 Hz to 180 kHz +0, -3 dB Signal-to-noise ratio >107 dB, wideband, unweighted, referred to full power output >117 dB, "A"-weighted Gain 25.5 dB Total harmonic distortion <0.02% at 1 kHz, at 300 W, 8 Ω <0.15% at 20 kHz, at 300 W, 8 Ω Input impedance Single-ended: 100 kΩ Balanced: 200 kΩ CAST: 75 Ω Input sensitivity Single-ended or balanced: 2.60 V RMS CAST: 2.60 mA RMS Output power 300 W RMS at 8 Ω 600 W RMS at 4 Ω 1200 W RMS at 2 Ω Output voltage 139 V peak-to-peak 49 V RMS Output current 35 A peak Slew rate 120 V/µs Output Impedance <0.040 Ohms at 20 Hz <0.053 Ohms, 20 Hz to 20 kHz Damping Factor (referred to 8 ohms) >200 at 20 Hz, referred to 8 Ω >150, 20 Hz to 20 kHz, referred to 8 Ω Power consumption Standby: 150 W Idle: 320 W Maximum: 3400 W Heat Output Stand-by: 510 BTU/hr. Idle: 1100 BTU/hr. Maximum: 5500 BTU/hr. Inputs 2 single-ended via RCA connector 2 balanced via XLR connector 2 CAST via 4-pin bayonet connector Outputs 2 pairs Krell binding posts Dimensions 17.3 in. W x 9.8 in. H x 20.7 in. D 438 mm W x 248 mm H x 525 mm D Weight Shipped: 138 lb., 62.4 kg Learn More
    $5,199.00

  • Krell Foundation 4K version

    Krell Foundation 4K version

    The highly acclaimed Krell Foundation 4K surround processor. They retail for $7500. Learn More
    $5,150.00

  • Krell S1200u 3d $13500 retail black or silver

    Krell S1200u 3d $13500 retail black or silver

    Krell S1200u 3d, factory checked, very nice condition, all packing, current model, $13500 retail, this will work in any country it has the appropriate 50/60 hz chips inside. I have black or silver Coupling legendary Krell preamplifier technology, state of the art digital processing, latest True HD, DTS Master Audio decoding, and HDMI™ 1.4 compatibility, the S-1200 3D is an ideal centerpiece for any high performance music and home theater system. Based on award-winning preamplifier technology, all eight S-1200 3D analog output stages are built to the same exacting standard and feature balanced and single-ended cable connections. Only Krell designed preamplifier circuitry is employed within every channel utilizing discrete current based Class A, direct coupled circuitry for the greatest signal purity and highest bandwidth. Performance robbing op amps or integrated circuits are not used anywhere in the audio path. Preamp mode bypasses all digital circuitry and routes analog stereo inputs directly to a balanced resistor ladder volume control for ultimate music reproduction. The heart of a Krell surround sound preamp/processors is sound quality. We start with a great sounding preamplifier and then pair that to the latest in surround processing technology. The S-1200 3D includes our finest audio and video engineering plus the latest in HDMI™ 1.4 technology, to insure the ultimate home theater experience for our customers. Borrowing key technologies, the audio signal path is a direct descendant of our Evolution 707 3D Reference Surround preamp/processor. The S-1200 3D also uses the same DSP engine and 1080p video stage from the Evolution 707 3D. Also available without 3D compatibility, the S-1200 and S-1200u presents a purity of sound and video resolution previously unavailable in home theater systems. At the hub of the S-1200 3D digital signal processing is a pair of dual core 32 bit Cirrus CS497004 DSP's performing 1.8 giga operations per second. Digital signals are then routed to 24 bit ESS Sabre DACS. The video content is treated to the same high performance engineering as the audio signals. Maximum color depth has been increased from 24 bits to 48 bits and bandwidth from 165MHz to 340 MHz. Full video transcoding converts composite, S-Video, or component inputs to HDMI™ signals. Furthermore, the S-1200u 3D model includes upconversion to a maximum of 1080p resolution. The S-1200 3D is a true "one connection solution" with on-screen display, configuration menus, and status messages available from all active video outputs including HDMI™. The S-1200u 3D is at the cutting edge of today's technology and Krell is the first company to offer solutions for both reference and high performance home theaters. Like its bigger brother, the Evolution 707 3D, the new S-1200 3D combines peerless audio and video performance with the convenience features required for maximum enjoyment. Finished in classic Krell brushed silver or black anodized Aluminum, the S-1200 3D begs to be seen but can be easily integrated into modern rack mount based systems. Learn More
    $4,940.00

  • Krell Vanguard

    Krell Vanguard

    Vanguard Specifications Inputs 1 pr. balanced via XLR connectors 3 pr. single-ended via RCA connectors Outputs 1 pr. speaker outputs via WBT gold-plated binding posts Control inputs 1 remote IR detector input via 3-conductor 3.5 mm connector 1 12 VDC trigger input via 2-conductor 3.5 mm connector Control output 1 programmable 12 VDC trigger output (300 mA maximum current) via 2-conductor 3.5 mm connector Input impedance Balanced: 95 kΩ Single-ended: 47.5 kΩ Frequency response 20 Hz to 20 kHz +0, –0.01 dB <2 Hz to 150 kHz +0, –3 dB Signal-to-noise ratio >90 dB, wideband, unweighted, at maximum gain, referred to full power output >97 dB, “A”-weighted Gain 48 dB Input sensitivity Single-ended or balanced: 160 mV RMS Total harmonic distortion <0.015% at 1 kHz, at 200 W, 8 Ω load <0.13% at 20 kHz, at 200 W, 8 Ω load Output power 200 W RMS per channel at 8 Ω 400 W RMS per channel at 4 Ω Output voltage 113 V peak to peak 40 V RMS Output current 16 A peak Slew rate 50 V/μs Output impedance <0.066 Ω at 20 Hz <0.075 Ω, 20 Hz to 20 kHz Damping factor >121 at 20 Hz, referred to 8 Ω >106, 20 Hz to 20 kHz, referred to 8 Ω Power consumption Standby: 12 W Idle: 70 W Maximum: 1300 W Heat output Standby: 41 BTU/hr Idle: 239 BTU/hr Maximum: 4436 BTU/hr Dimensions 17.1 in W x 4.15 in H x 17.5 in D 434 mm W x 105 mm H x 445 mm D Weight Unit only: 39 lb [17.7 kg] As shipped: 47 lb [21.3 kg] Learn More
    $4,500.00

  • Crystal Cable CrystaConnect Ultra Cast Cables for Krell 1 meter

    Crystal Cable CrystaConnect Ultra Cast Cables for Krell 1 meter

    Crystal Cable CrystaConnect Ultra Cast Cables for Krell set of 1 meter Learn More
    $4,500.00

  • Krell Evolution EV525A  CD with cast, xlr and rca outputs, a/v optional board

    Krell Evolution EV525A CD with cast, xlr and rca outputs, a/v optional board

    Krell Evolution EV525av In the tradition of all legendary Krell digital playback systems - like the KPS-20i or KPS-25sc - the Evolution 525a The slot-loaded disc-clamping transport mechanism provides a stable platform for the dual differential 24-bit DAC, one for each channel, feeding Krell's class A analog output stages with CAST connection in addition to the standard RCA and XLR outputs. Sophisticated multi-stage filtered power supply provides separate power to each individual section of the playback process. The EV525a is a purist audiophile reference CD player for those who still much prefer traditional 2-channel high-end audio systems. Learn More
    $4,500.00

  • Krell S1500/7 seven channels

    Krell S1500/7 seven channels

    Krell S1500/7 seven channels in black, all new channel boards (this is where the wear and tear is) http://krellonline.com/assets/support/S-1500_Owners_Reference.pdf /5/6/7 Channel Modular Power Amplifier • 150 W, 300W (8, 4 Ohms) - S-1500/5-7 • 175 W, 350W (8, 4 Ohms) - S-1500/3 • Krell Current Mode™ •1.5 kW Toroidal Transformer • 80,000 Microfarads of Filter Capacitance • 12 VDC Triggers • 17.3 W, 5.7 H, 19.8 D, in. 43.9 W, 14.5 H, 50.3 D, cm Learn More
    $3,900.00

  • Krell 450mcx single mono

    Krell 450mcx single mono

    Krell 450mcx single mono just serviced. (this is a factory upgraded 350mc) Learn More
    $3,900.00

  • Krell Phantom III silver

    Krell Phantom III silver

    Krell Phantom III 3 silver , demo, full warranty, never sold , authorized dealers Phantom III Inputs 2 pr. balanced via XLR connectors 3 pr. single-ended via RCA connectors Main Outputs 1 pr. balanced via XLR connector 1 pr. single-ended via RCA connector Headphone Output 1 via 3-conductor 6.35 mm (1.14 inch) Control Inputs 1 RS-232 input via a 9-pin D-subminiature connector 1 remote IR detector input via a 3-conductor 3.5 mm connector 1 12 VDC trigger input via 3.5 mm connector Control Outputs 2 individually programmable 12 VDC trigger outputs via 3.5 mm connectors Input Impedance Balanced: 40 k Ohms Single-ended: 20 k Ohms Output Impedance Balanced: 310 Ohms Single-ended: 155 Ohms Headphone <3.0 Ohms Gain Balanced 12 dB Single-ended 6 dB Headphone 5.1 dB with 32 Ohm load Volume Control Current-mode, 12-bit, discrete R-2R ladder Input Overload >7.0 V RMS balanced or single-ended Output Overload Balanced: >16 V RMS Single-ended: >8 V RMS Headphone: >3.0 V RMS, 32 Ohm load Frequency Response 20 Hz to 20 kHz +/- 0.02 dB 0.25 Hz to 1.2 kHz +0, -3 dB Total Harmonic Distortion Plus Noise Balanced Output: <0.003%, 20 Hz to 20 kHz, 4 V RMS or 4 v RMS Signal to Noise Ratio >100 dB Wide band, unweighted >100 dB "A" weighted, both referred to 4 v RMS balanced Power Consumption Standby: <2 W Power on: 40 W Dimensions 17.25 in.W x 3.8 in. H x 18.25 in. D 43.82 cm W x 9.65 cm H x 46.36 cm D Weight Shipped: 38 lbs., 17.2 kg Preamplifier only: 23 lbs., 10.4 kg Learn More
    $3,650.00

  • Krell KCT

    Krell KCT

    Krell KCT preamp with remote, with box and packing, excellent condition Krell Current Tunnel 37 Specifications Inputs 2 pr. CAST (Lemo) 2 pr. Balanced (XLR) 3 pr. Single-ended (RCA) Main Outputs 2 pr. CAST (Lemo) 1 pr. Balanced (XLR) 1 pr. Single-ended (RCA) Zone 2 Outputs 1 pr. Balanced (XLR) 1 pr. Single-ended (RCA) Tape Loop 1 pr. Single-ended Inputs (RCA), 1 pr. Single-ended Record Outputs (RCA), Buffered, with Programmable Zone Control Inputs 1 RS-232 Input (9-pin D-subminiature Connector) 1 RC-5 Input (1/4-inch Coaxial Connector) 1 12V Trigger Input (3.5mm Connector) Control Outputs 3 Individually Programmable 12V Triggers (3.5mm Connector), 1 Krell Remote Link (5-pin DIN Connector) Power Inputs 1 IEC AC Mains Receptacle Power Outputs 1 ±20V DC for KPE (9-pin D-subminiature Connector) Voltage Gain 12 dB (Balanced Output), 6 dB (Single-ended Output) Current Gain 12 dB (CAST Output) Volume Controls 16-bit Discrete R-2R Ladder (Main Zone) 16-bit Multiplying DAC (Zone 2) Input Overload 12 mA RMS CAST 12 V RMS Balanced or Single-ended Output Overload 7 V RMS Single-ended 14 V RMS Balanced Learn More
    $3,600.00

  • Krell Resolution 2

    Krell Resolution 2

    Krell Resolution 2 in cherry in good condition... Drivers are all perfect. Three pairs available. Many other Resolution speakers available separately. RESOLUTION 2 is a three-way floor standing speaker with two 8" woofers, one 6.5" midrange driver, and a one 1" dual-concentric ring tweeter. A sub-enclosure houses the mid/high frequency drive elements. Krell high-current crossover featuring double-side glass epoxy circuit boards are used throughout.The curvature of the cabinets are designed to increase cabinet rigidity while further reducing internal resonant modes. Enclosure type: Bass Reflex, System Sensitivity: 89 dB SPL (2.83 V 1 M), Nominal impedance: 4 Ohms, Frequency Response: 28-22,000 Hz +/- 3 dB. Dimensions W-11.6", H- 48", D- 19.7". Learn More
    $3,300.00

  • Krell Reference 64 DAC

    Krell Reference 64 DAC

    Krell Reference 64 DAC, one owner, excellent cosmetic condition Description: Digital/analog converter with 64x-oversampling digital filter. Inputs: two coaxial on RCA jacks, one AES/EBU on XLR jack, one TosLink optical, one AT&T ST-type optical, separate "Time Sync" clock input (two additional digital inputs are provided for tape monitoring, one coaxial, one ST-type optical). Conversion: custom Krell DAC modules. Digital filtering: DSP-based 64x-oversampling filter running custom Krell software. Frequency response: 4Hz–20kHz, –0.1dB. S/N ratio: 100dB (A-weighted). Linearity: ±0.3dB at –90dB. THD+N: 0.011%. Channel separation: >111dB at 1kHz. Digital output: one coaxial on RCA jack. Analog outputs: unbalanced on RCA jacks, balanced on XLR jacks. Analog output voltage: 2.4V (unbalanced), 4.8V (balanced) at full-scale. Dimensions: 19" W by 5.63" H by 14" D. Shipping weight: 54 lbs. Learn More
    $3,300.00

  • Krell TAS Theater Amp Standard   110/220v/240v

    Krell TAS Theater Amp Standard 110/220v/240v

    Krell TAS Theater Amp Standard Price for each/two available in silver, one in black We can ship this in your desired voltage at no extra charge .Specifications Theater Amplifier Standard FREQUENCY 20 Hz to 20 kHz +0 dB, -0.09 dB RESPONSE 0.25 Hz to 170 kHz +0 dB, -3 dB SIGNALTO NOISE RATIO “A” WEIGHTED >110 dB TOTAL HARMONIC 1 kHz < 0.03% DISTORTION (THD) 20 kHz < 0.20% GAIN 25.8 dB INPUT IMPEDANCE 100 kOhms INPUT SENSITIVITY 2.05 Vrms OUTPUT VOLTAGE Peak to Peak 113 V RMS 40 V OUTPUT POWER EACH CHANNEL 8 Ohms 200 W 4 Ohms 400 W BRIDGED 8 Ohms 800 W POWER Standby 60 W CONSUMPTION Idle 170 W Max. 2500 W INPUTS 5 single-ended via RCA connectors 5 balanced via XLR connectors 5 via DB-25 connector OUTPUTS 5 amplifier channels via five-way binding posts REMOTE CONNECTORS 12 VDC Out (12 V trigger) via a 3.5 mm connector 12 VDC In (12 V trigger) via a 3.5 mm connector DIMENSIONS 17.3w x 9.8h x 17.0d in. 43.8w x 24.8h x 43.2d cm WEIGHT SHIPPING 110 lb., 50 kg UNIT ONLY 100 lb., 45.5 kg All operational features, functions, specifications, and policies are subject to change without notification. Learn More
    $3,199.00

  • Krell KPS 20iL

    Krell KPS 20iL

    Unit has just arrived and will go through our QC process before becoming available it will be recapped Please contact us for availability RANSPORT: Modified CDM-9 pro with hall effect motor, swing-arm design in a unicast frame. Custom magnetic disc clamp. LASER: Single beam with a glass lens TOP COVER: Gear driven mechanism; auto or manual control CONTROL FUNCTIONS: KRELL written keypad processing software KPS-20i and KPS-201//ANALOG OUTPUTS: Balanced via XLR connectors Single-ended via RCA connectors KPS-20t DIGITAL OUTPUTS: ST Optical, EIAj Optical, AES/EBU balanced, S/PDIF coax 2nd ST Optical switchable between data and Krell Time Sync KPS-20i and KPS-20i//DIGITAL OUTPUTS: S/PDIF coax KPS-20i and KPS-20i//DIGITAL OUTPUT MODULE OPTION: ST Optical, EIAJ optical, 2nd ST Optical switchable between data and Krell Time Sync KPS-201 and KPS-20i//DIGITAL INPUTS: ST Optical, EIAJ Optical, AES/EBU balanced, two S/PDIF coax Note: 2nd coax input can befitted with ST format optical on request REMOTE CONTROL: Multi-function wireless infrared with additional control of Krell amplifiers and preamplifiers WEIGHT: Unit weight: 36 lbs. Boxed weight: 50 lbs. ,~ DIMENSIONS: 19" W x 14.5" D x 4.75" H Learn More
    $3,000.00

  • Krell KPS20t  CD Transport

    Krell KPS20t CD Transport

    Krell KPS 20T TrANSPORT: Modified CDM-9 pro with hall effect motor, swing-arm design in a unicast frame. Custom magnetic disc clamp. LASER: Single beam with a glass lens TOP COVER: Gear driven mechanism; auto or manual control CONTROL FUNCTIONS: KRELL written keypad processing software KPS-20i and KPS-201//ANALOG OUTPUTS: Balanced via XLR connectors Single-ended via RCA connectors KPS-20t DIGITAL OUTPUTS: ST Optical, EIAj Optical, AES/EBU balanced, S/PDIF coax 2nd ST Optical switchable between data and Krell Time Sync KPS-20i and KPS-20i//DIGITAL OUTPUTS: S/PDIF coax KPS-20i and KPS-20i//DIGITAL OUTPUT MODULE OPTION: ST Optical, EIAJ optical, 2nd ST Optical switchable between data and Krell Time Sync KPS-201 and KPS-20i//DIGITAL INPUTS: ST Optical, EIAJ Optical, AES/EBU balanced, two S/PDIF coax Note: 2nd coax input can befitted with ST format optical on request REMOTE CONTROL: Multi-function wireless infrared with additional control of Krell amplifiers and preamplifiers WEIGHT: Unit weight: 36 lbs. Boxed weight: 50 lbs. ,~ DIMENSIONS: 19" W x 14.5" D x 4.75" H All operational features, functions, and specif Learn More
    $2,900.00

  • Krell DT10

    Krell DT10

    Krell DT10 transport, in excellent condition mechanically and visually. Was $7900 new. Recently overhauled... Description: CD transport with remote control. Digital outputs: coaxial on RCA jack, AES/EBU on XLR jack, TosLink optical, ST-type optical. Additional output: custom "Time Sync" output transmits clock to Krell transport separately from audio. Transport mechanism: modified Philips CDM-4 Pro controlled by Krell software. Dimensions: 19" W by 3.5" H by 14" D. Weight: 21 lbs net, 35 lbs shipping. Learn More
    $2,890.00

  • Krell S550i

    Krell S550i

    Krell S550i in black, excellent with six month warranty Design: Fully Balanced Differential Class A/B Integrated Amplifier Power Output: 275 wpc (8 Ohms); 550 wpc (4 Ohms) THD: <0.025% at 1 kHz Frequency Response: 20 Hz – 20 kHz +0, -0.08 dB Inputs: 1 Balanced XLR, 3 Unbalanced RCA, 1 iPod 30-Pin Connector Outputs: 1 Pair Pre Out RCA and 1 Pair Speaker Input Impedance: Balanced – 95 kOhms; Single-Ended – 47.5 kOhms Output Impedance: <0.073 ? at 20 Hz; <0.08 ?, 20 Hz to 20 kHz Damping Factor: >110 at 20 Hz (8 Ohm Load); >75, 20 Hz to 20 kHz (8 Ohm Load) Dimensions: 5.84″ H x 17.26″ W x 17.70″ D Weight: 64 Pounds Learn More
    $2,800.00

  • KRELL KSA100S power amplifier

    KRELL KSA100S power amplifier

    KRELL KSA100S power amplifier Description: Power output: 100W into 8 ohms (20dBW), doubles with each halving of load impedance down to 1 ohm. Frequency response: 20Hz–20kHz, +0.0/– .1dB; 1Hz–150kHz, +0.0/–3dB. Distortion: <0.1% at 1kHz; <0.5%, 20kHz, full power. Slew rate: 100V/µs. Input sensitivity: 1.4V RMS. Gain: 26dB. Damping factor: >60. Input impedance: 47k ohms. Power consumption: 100W, idle; 1400W, full power. Dimensions: 19" W by 8.5" H by 19.25" D. Weight: 80 lbs (net). Learn More
    $2,800.00

  • Krell KPS28c

    Krell KPS28c

    Krell KPS28c. 90 day warranty Product Description The KPS 28c features CAST outputs and advanced digital-to-analog converters. Exemplary audio performance, refined styling and robust construction make the versatile Krell KPS 28c the ideal compact disc player for the Krell owner who wants to take advantage of CAST technology and the serious music lover who wants a superior sounding compact disc player. Learn More
    $2,800.00

  • Krell FPB 200c

    Krell FPB 200c

    Krell FPB200C, excellent mechanical condition, very nice cosmetics The Full Power Balanced 200c Stereo Power Amplifier is designed for the audiophile who wants the ultimate sound quality from a stereo amplifier with power capabilities of 200 Watts per channel into 8 Ohm, 400 Watts per channel into 4 Ohm, and 800 Watts per channel into 2 Ohm loudspeaker loads. - Fully balanced circuitry from input to output insures signal integrity, rejects noise, and improves signal-to-noise ratios to deliver a ""night and day"" sonic difference when compared to typical single-ended circuitry. - Computer regulated power supply provides consistent sound quality at wide dynamic range regardless of fluctuating line voltages. - Current mode operation ensures wide bandwidth and accurate harmonic reproduction for lifelike sound reproduction. - Class A operation to full rated output redistributes minor distortion by-products and delivers clear transient sounds and harmonically correct overtones. - Proprietary Krell output and driver transistors assure substantial output current capability. Learn More
    $2,800.00

  • Krell KAV-3250

    Krell KAV-3250

    Krell KAV-3250 in silver, excellent working condition, We can ship this in your desired voltage FREQUENCY 20 Hz to 20 kHz +0 dB, -0.09 dB RESPONSE 0.25 Hz to 170 kHz +0 dB, -3 dB SIGNAL TO NOISE RATIO “A” WEIGHTED >112 dB TOTAL HARMONIC 1 kHz < 0.03% DISTORTION (THD) 20 kHz < 0.20% GAIN 25.7 dB INPUT IMPEDANCE 100 kOhms INPUT SENSITIVITY 2.32 Vrms OUTPUT VOLTAGE Peak to Peak 127 V RMS 45 V OUTPUT POWER EACH CHANNEL 8 Ohms 250 W 4 Ohms 500 W BRIDGED 8 Ohms 1000 W POWER Standby 35 W CONSUMPTION Idle 80 W Max. 2000 W INPUTS 2 single-ended via RCA connectors 2 balanced via XLR connectors OUTPUTS 2 amplifier channels via five-way binding posts REMOTE CONNECTORS 12 VDC Out (12 V trigger) via a 3.5 mm connector 12 VDC In (12 V trigger) via a 3.5 mm connector DIMENSIONS 17.3w x 5.6h x 17.1d in. 43.8w x 14.3h x 43.4d cm WEIGHT SHIPPING 74.0 lb., 33.5 kg UNIT ONLY 64.0 lb., 29.0 kg All operational features, functions, specifications, and policies are subject to change without notification. Learn More
    $2,750.00

  • Krell KSA200S

    Krell KSA200S

    Krell KSA200S, recapped, 90 day warranty. Krell box, very nice condition. Description: solid-state stereo power amplifier with "Sustained Plateau" output-stage biasing. Power output: 200Wpc into 8 ohms, 400Wpc into 4 ohms, 800Wpc into 2 ohms, 1600Wpc into 1 ohm, one channel driven (all power outputs equivalent to 23dBW). Damping factor: 80. THD: 0.1% at 1kHz, 0.2–0.5% at 20kHz, at full power. Dimensions: 19" W by 8.5" H by 21" D. Learn More
    $2,750.00

  • Krell FPB200 recapped

    Krell FPB200 recapped

    Krell FPB200 freshly recapped Learn More
    $2,600.00

  • Krell S275

    Krell S275

    Krell S275 retail price is $5500 US, we can ship this in any voltage. These have never been sold to a consumer. 4 available price is for each black unit The S-275 is a flexible design boasting 275 watts/channel in stereo mode. A switch on the rear panel converts the S-275 to a 550 watt mono amplifier. The S-275 is a half wide design allowing two amplifiers to fit in the same space as a normal sized amplifier. In that same space, five S-150m amplifiers can reside as they are only 3.4" wide. FREQUENCY RESPONSE 20 Hz–20 kHz +0 dB, -0.08 dB - Stereo +0 dB, -0.12 dB - Mono SIGNAL-TO-NOISE RATIO “A” weighted 115 dB TOTAL HARMONIC DISTORTION (THD) 1 kHz <0.03% 20 kHz <0.20% GAIN Selectable, 25.8 or 19.8 dB - stereo Selectable, 31.8 or 25.8 dB - mono INPUT SENSITIVITY Selectable, 2.4 V or 4.8 V - stereo Selectable, 1.7 V or 3.4 V - mono INPUT IMPEDANCE 20 kOhms single-ended 20 kOhms balanced OUTPUT IMPEDANCE <0.067 Ohms - stereo <.15 Ohms - mono POWER CONSUMPTION Idle 80 W - stereo, 65 W mono Max. 1,900 W TRANSFORMER 1,650 VA INPUTS 1 pair balanced via XLR connectors Learn More
    $2,600.00

  • Krell KRC-HR  SOLD

    Krell KRC-HR SOLD

    Krell KRC-HR completely recapped, remote/box/cables SOLD Learn More
    $2,600.00

  • Krell KAV1500 5 channel x 300 watts

    Krell KAV1500 5 channel x 300 watts

    Krell KAV1500 5 channel x 300 watts factory serviced by Krell in 2008, very few hours since then of use. 90 day warranty KAV-1500 Five-Channel Amplifier FREQUENCY RESPONSE SIGNAL TO NOISE RATIO "A" WEIGHTED TOTAL HARMONIC DISTORTION (THD) GAIN INPUT IMPEDANCE INPUT SENSITIVITY OUTPUT VOLTAGE OUTPUT POWER, EACH CHANNEL DRIVEN BRIDGED POWER CONSUMPTION INPUTS OUTPUTS DIMENSIONS WEIGHT 20 Hz to 20 kHz +0 dB, -0.2 dB 0.4 Hz to 112 kHz +0 dB, -3 dB 118dB 1 kHz < 0.06% 20 kHz < 0.25% 26.4 dB 100 kOhms 2.15 Vrms Peak to Peak RMS 8 Ohms 4 Ohms 8 Ohms Idle Max. 166 V 59 V 300 W 600 W 1,100 W 280 W 3,460 W 5 single-ended via RCA connectors 5 balanced via XLR connectors 5 via DB-25 connector 5 amplifier channels via five-way speaker binding posts 19w x 6.3h x 20.25d in. 48.3w x 16h x 51.4d cm Shipping 125 lb., 56.81 Learn More
    $2,500.00

  • Krell KRC

    Krell KRC

    Krell KRC two piece $6900 preamplifier with remote and original box/packing Description: Solid-state remote-controlled preamplifier. Frequency response: 20Hz–20kHz ±0.02dB; 0.2Hz–400kHz +0.0, –3dB. Distortion: <0.01% THD at and 20kHz. S/N ratio: >95dB, unweighted. Input impedance: 47k ohms. Output impedance: 5 ohms. Maximum output voltage: 14V rms. Dimensions: 19" W by 2.75" H by 14.5" D. Weight: 29 lbs (shipping). The KRC is set apart from previous Krell preamps by its remote-control capability. Level, balance, mute, input selection, tape-monitor selection, absolute phase, and gain (the LED-illuminated high position provides an additional 6dB of amplification) are all accessible either from the front panel or from the hefty remote control. The latter also duplicates the bias-level meter on/off controls found on the Krell S-Series power amplifier remotes (footnote 1). The balance "control" provides up to 4dB of attenuation in 1dB steps, or off, for either channel. The volume is controlled via a custom-designed, motor-driven, continuously variable potentiometer. When the volume is operated via the remote, a red LED on the control knob illuminates, so the setting can be seen from across the room. The KRC also provides an unusual degree of input and output protection. Faults are sensed, disabling the offending input or output until the problem is cleared. Problems are indicated by means of flashing input LEDs (for input faults) or a flashing blue pilot-light LED (for output fault) Learn More
    $2,475.00

  • Krell Altair

    Krell Altair

    Krell Altair Reference $5500 low profile amplifier with separate power supply from the 1990's. Original boxes Designed as a reference amplifier for apartment sized systems. Power suppy caps just recapped. Learn More
    $2,370.00

  • Krell MD10

    Krell MD10

    Krell MD10 with remote TRANSPORT Modified Philips CDM-4 PRO with Hall effect motor, swing-arm design LASER Single Beam with glass lens OUTPUT Digital only in industry standard SP_DIF format. 1 FIBRE OPTIC via standard intertace 1 COAXIAL via RCA connector 1 AT&T via ST connector 1 AES/EBU via XLR connector 1 SPECIAL Optional TimeSync via ST connector REMOTE CONTROL Wireless infrared DIMENSIONS 19.0" wide, 12.5" deep 6.0" high, cover closed 15.0" hfgh with cover open WEIGHT 20 pounds unit only 34 pounds in box Learn More
    $2,299.00

  • Krell Connect (Digital Version), sold, inquire

    Krell Connect (Digital Version), sold, inquire

    Krell Digital connect. $4000 retail in the USA, more overseas. sold, inquire Connect Stream Player The Krell Connect, the ultimate in high-resolution audio streaming technology. From FLAC to WAV, MP3 and WMA, the Connect plays back up to 192kHz/24-bit audio plus Internet radio, all to Krell's highest fidelity standards. The Wi-Fi equipped Connect is available with a built-in Digital-to-Analog Converter (DAC) module. The DAC-equipped Connect has a 32-bit ESS Sabre chipset with discrete, direct-coupled analog circuitry outputting via RCA or balanced audio outputs. Extensive audio libraries are easy to navigate via the Connect's built-in 3.5-inch QVGA LCD screen. Alternately, a full-featured iOS app offers full control from anywhere in the home. In addition to playback of FLAC and WAV files up to 192kHz/24-bit, the Connect also streams Ogg, WMA, and MP3. Unlike some music streamers, gapless playback is possible, allowing for no breaks between album tracks. Live concert albums, for example, can be played as a seamless, uninterrupted experience Internet radio gets the same conversion as the high-resolution files (on DAC-equipped models), providing the best possible sound quality from on line streaming content. Learn More
    $2,200.00

  • Krell Showcase 7

    Krell Showcase 7

    Krell Showcase 7 seven channel amplifier in black Showcase 7 Showcase 6 Showcase 5 FREQUENCY RESPONSE 20 Hz to 20 kHz 20 Hz to 20 kHz 20 Hz to 20 kHz +0 dB, -0.15 dB +0 dB, -0.15 dB +0 dB, -0.15 dB .2 Hz to 95 kHz .2 Hz to 95 kHz .2 Hz to 95 kHz +0 dB, -3 dB +0 dB, -3 dB +0 dB, -3 dB SIGNAL TO NOISE RATIO >110 dB >110 dB >110 dB “A” WEIGHTED GAIN 26.2 dB 26.2 dB 26.2 dB TOTAL HARMONIC 1 kHz < 0.03% 1 kHz< 0.03% 1 kHz < 0.03% DISTORTION (THD) 20 kHz < 0.20% 20 kHz< 0.20% 20 kHz < 0.20% INPUT IMPEDANCE 45 kOhms 45 kOhms 45 kOhms INPUT SENSITIVITY 1.55 Vrms 1.55 Vrms 1.55 Vrms OUTPUT POWER 8 Ohms 125 W 8 Ohms 125 W 8 Ohms 125 W EACH CHANNEL DRIVEN 4 Ohms 250 W 4 Ohms 250 W 4 Ohms 250 W OUTPUT VOLTAGE Peak to Peak 90 V Peak to Peak 90 V Peak to Peak 90 V RMS 32 V RMS 32 V RMS 32 V POWER CONSUMPTION Stand-by 90 W Stand-by 80 W Stand-by 70 W Idle 150 W Idle 130 W Idle 110 W Max. 1600 W Max. 1400 W Max. 1200 W INPUTS 7 single-ended 6 single-ended 5 single-ended via RCA connectors via RCA connectors via RCA connectors 7 balanced 6 balanced 5 balanced via XLR connectors via XLR connectors via XLR connectors OUTPUTS 7 channels via 5-way 6 channels via 5-way 5 channels via 5-way binding posts binding posts binding posts REMOTE CONNECTORS 12 VDC Out 12 VDC Out 12 VDC Out (12 V trigger) (12 V trigger) (12 V trigger) via a 3.5 mm connector via a 3.5 mm connector via a 3.5 mm connector DIMENSIONS INCHES 17.3w x 5.7h x 19.8d 17.3w x 5.7h x 19.8d 17.3w x 5.7h x 19.8d CENTIMETERS 43.9w x 14.5h x 50.3d 43.9w x 14.5h x 50.3d 43.9w x 14.5h x 50.3d WEIGHT SHIPPING 68 lb., 30.8 kg 66 lb., 29.9 kg 64 lb., 29.0 k Learn More
    $2,100.00

  • Krell KAV250A/3  recapped

    Krell KAV250A/3 recapped

    Krell KAV250A/3, overhauled, new capacitors. 90 day warranty, KAV-250a Stereo Amplifier FREQUENCY RESPONSE SIGNAL TO NOISE RATIO "A" WEIGHTED TOTAL HARMONIC DISTORTION (THD) GAIN INPUT IMPEDANCE INPUT SENSITIVITY OUTPUT VOLTAGE OUTPUT POWER, EACH CHANNEL DRIVEN BRIDGED POWER CONSUMPTION INPUTS OUTPUTS DIMENSIONS WEIGHT 20 Hz to 20 kHz +0 dB, -0.1 dB 0.4 Hz to 170 kHz +0 dB, -3 dB 118dB 1 kHz < 0.06% 20 kHz < 0.25% 26.4 dB 100 kOhms 2.15 Vrms Peak to Peak RMS 8 Ohms 4 Ohms 8 Ohms Idle Max. 138 V 49 V 250 W 500 W 1,000 W 210W 1,850 W 1 pair single-ended via RCA connectors 1 pair balanced via XLR connectors 1 pair amplifier channels via five-way speaker binding posts 19w x 6.3h x 15.3d in. 48.3w x 16h x 38.9d cm Shipping 50 lb., 22.7 kg Unit only 43 lb., 19.5 kg Learn More
    $2,100.00

  • Krell KSA100 MK II

    Krell KSA100 MK II

    Krell KSA100 MK II excellent cosmetics, there are some green markings in the picture which were removed. We can ship this in your desired voltage Description provided by highendclassics.com: The Krell KSA-100 Class A poweramplifier was the first stereo amplifier from Krell Audio Industries. At the start of the eighties Connecticut witnessed the birth of another highend audio company within its stateborders: Krell Industies. ‘Class A power to the people’ could have been one of the inspiring thoughts for Daniel D’Agostino chief designer of Krell Industries. Of course there were already some Class A designs in the domain of the power amplifier but most and probably all of them were confined to relatively small powerratings. Even the huge monaural Class A amplifier from Levinson, the ML-2’s, could only muster 30 to 40 Watts of power at 8 Ohms. Other noteworthy low power Class A designs were John Bedini’s 25/25 Class A amp and Jean Hiraga’s ‘Hiraga Classe A’. The only high power Class A amp in those days was a stereo 125 Watt Class A design from the SUMO electric company named ‘The Gold’ designed by James Bongiorno. D’Agostino envisioned and designed an array of high powered Class A amps in which the KSA-100 (abbreviation KSA stands for Krell Stereo Amplifier) was the most powerful stereo amplifier rated at 100 Watts Class A power at 8 Ohms. Technical The KSA-100 is a configuration of two completely separated amps only sharing the same huge chassis. Each amp has its own powersupply (one Avel Lindberg 1250 VA toroidal, two 40,000 uF Sprague or Mallory large cans per channel), driverboard and poweroutputsection. Another so called true dual mono design was the ML-3 from Levinson but this amp was biased in AB mode. To get rid of all the Class A generated heat from the outputsection Krell opted for forced cooling with Papst fans blowing down (the MK II version blew upwards in sync with the natural convection flow of heat) trough circular arranged heatsinks with eight TO3 encased powertransistors per channel attached to it. As a matter of fact the ‘The Gold’ from the SUMO company also used fans to cool down the amp. Using active cooling instead of natural convection kept size and cost in check because huge expansive heatsinks would be needed to drop off the 650 Watts continuous power consumption. Seven years later Krell did make huge convection cooled mono-amps as their reference series (KRS-100 & KRS-200) with the same Class A output but with a significant raise in price and weight compared to the forced cooled versions. Although Krell has always been strongly associated with Class A biasing it’s their ability to drive extremely tough loads, like the renowned amplifier killer the Apogee Scintilla (1 Ohm version) fullrange ribbonspeaker, that really illustrated the kind of DNA a Krell was made of. Only a few other amplifiers in this era, and most of them were amps with low powerratings, could drive speakers at such low impedences. Opening up the “hood ” of the amp gives you a strong visual indication of the ‘brute force’ method used to get an unflappable amp that could drive anything on the market then and today. D’Agostino’s assault on the highend poweramplifier market was very successful worldwide due to these first designs. After Levinson and Threshold, Krell established itself as a strong contender on the highend audio-market. Sound quality This range of first Krell designs redefined the meaning of bass-slam. The KSA-100 sounded much more powerful then it’s relatively modest rating of 100 Watts with acceptable levels of refinement in the middle and high regions of the frequency-spectrum. This stereo-amp is a alround workhouse that was often mated with tube preamplifiers from Audio-Research and Conrad Johnson. Not delicacy and transparancy as the best offerings from Levinson and Threshold but nevertheless highly recommend. Krell KSA-100 Type: 100 Watt class-A stereo power amplifier Introduction: 1981 Discontinued:1987 Power rating (manufacturer) 8 Ohms 100 Watt 4 Ohms 200 Watt 2 Ohms 400 Watt 1 Ohm 800 Watt 0.5 Ohm 1200 Watt Learn More
    $2,100.00

  • Krell KSA150 recapped

    Krell KSA150 recapped

    Krell KSA150 classic Krell amplifier, Great amp to get into high end audio with. 90 days parts and labor warranty The latest generation of high-resolution source components and speakers places new demands on the power amplifier. The Krell KSA 150 and KSA-250 meet these challenges with fresh design sophistication and long-term value. Both products can drive any speaker with an effortless quality that makes their power seem endless. Extreme clarity is maintained at all power levels. They both utilize Krell refined high-bias Class A and direct-coupled circuitry from input to output. Their power supplies and output stages are massive. High voltage rails with extensive regulation are provided for the input circuitry. All materials and electronic components are of the finest quality and operate within their optimum performance ranges. Virtually all hand wiring has been eliminated, resulting in a dramatic improvement in sonic clarity. The KSA-150 and KSA-250 both utilize Class A circuitry throughout the audio and power supply regulation stages. Class A gain stages deliver excellent sonic performance under diverse conditions because all active components are turned on at all times. This allows each component to operate in its most linear and precise regions. The amplifiers are able to respond to the full range of input signals with equal accuracy. The KSA-150 and the KSA-250 are conservatively rated at 150 and 250 watts per channel into 8 ohms, respectively. The 150 will actually generate 220 watts into 8 ohms, and the 250 will generate 320 watts into 8 ohms. The 8-ohm power ratings do not account for the amplifiers superb sonic performance nor describe their maximum power. The Krell definition of power and the ability to drive low impedances is that the output must double into successively low impedances. The immense power supplies in both products allow them to double their power into one ohm. There are many advances in thermal construction and control circuitry in the KSA -150 and KSA -250. All heat bearing structural components and external heat sinks have been designed in-house to improve thermal tracking and cooling. This construction provides very low thermal resistance between the output transistors and the heat sinks, resulting in superior thermal tracking. It also results in a considerable reduction in overall size. Greater amplifier life expectancy is an added design benefit. Automatic self-adjusting bias and DC offset control circuitry have been developed for the KSA-150 and the KSA-250. These circuits compel the amplifiers to conform to their intended operational parameters under all AC mains conditions. Learn More
    $2,099.00

  • Krell KPA with Krell Power Supply

    Krell KPA with Krell Power Supply

    Krell KPA with Krell Power Supply Legendary Krell KPA standalone solid state Phonostage. High-Bias, pure Class A Circuitry throughout, including Psu and Regulators. Completely passive Riaa equalization. One percent (1%) tolerance parts. Moving-Magnet or Moving Coil gain capabilities. Two-cartridge / two-table switching on front panel. Two Rca Stereo input jacks back panel. Rca outputs. Mute control. Front-panel adjustable cartridge impedance loading and gain settings. Separate Riaa trim adjustments, defeatable. Learn More
    $2,000.00

  • Krell SACD Standard MK3 with new laser

    Krell SACD Standard MK3 with new laser

    Krell SACD Standard MK3 with brand new laser and six month warranty. Two available, one of each color. Factory upgraded with new lasers Learn More
    $1,999.00

  • Krell Showcase 5  upgraded in black

    Krell Showcase 5 upgraded in black

    In black, capacitors have been upgraded and Krell modification performed to eliminate high standby idle (allowing for longer lifespan) performed. Will ship in your desired voltage. Krell box/packing. Excellent condition We are authorized Krell dealers Showcase 7 Showcase 6 Showcase 5 FREQUENCY RESPONSE 20 Hz to 20 kHz 20 Hz to 20 kHz 20 Hz to 20 kHz +0 dB, -0.15 dB +0 dB, -0.15 dB +0 dB, -0.15 dB .2 Hz to 95 kHz .2 Hz to 95 kHz .2 Hz to 95 kHz +0 dB, -3 dB +0 dB, -3 dB +0 dB, -3 dB SIGNAL TO NOISE RATIO >110 dB >110 dB >110 dB “A” WEIGHTED GAIN 26.2 dB 26.2 dB 26.2 dB TOTAL HARMONIC 1 kHz < 0.03% 1 kHz< 0.03% 1 kHz < 0.03% DISTORTION (THD) 20 kHz < 0.20% 20 kHz< 0.20% 20 kHz < 0.20% INPUT IMPEDANCE 45 kOhms 45 kOhms 45 kOhms INPUT SENSITIVITY 1.55 Vrms 1.55 Vrms 1.55 Vrms OUTPUT POWER 8 Ohms 125 W 8 Ohms 125 W 8 Ohms 125 W EACH CHANNEL DRIVEN 4 Ohms 250 W 4 Ohms 250 W 4 Ohms 250 W OUTPUT VOLTAGE Peak to Peak 90 V Peak to Peak 90 V Peak to Peak 90 V RMS 32 V RMS 32 V RMS 32 V POWER CONSUMPTION Stand-by 90 W Stand-by 80 W Stand-by 70 W Idle 150 W Idle 130 W Idle 110 W Max. 1600 W Max. 1400 W Max. 1200 W INPUTS 7 single-ended 6 single-ended 5 single-ended via RCA connectors via RCA connectors via RCA connectors 7 balanced 6 balanced 5 balanced via XLR connectors via XLR connectors via XLR connectors OUTPUTS 7 channels via 5-way 6 channels via 5-way 5 channels via 5-way binding posts binding posts binding posts REMOTE CONNECTORS 12 VDC Out 12 VDC Out 12 VDC Out (12 V trigger) (12 V trigger) (12 V trigger) via a 3.5 mm connector via a 3.5 mm connector via a 3.5 mm connector DIMENSIONS INCHES 17.3w x 5.7h x 19.8d 17.3w x 5.7h x 19.8d 17.3w x 5.7h x 19.8d CENTIMETERS 43.9w x 14.5h x 50.3d 43.9w x 14.5h x 50.3d 43.9w x 14.5h x 50.3d WEIGHT SHIPPING 68 lb., 30.8 kg 66 lb., 29.9 kg 64 lb., 29.0 k Learn More
    $1,999.00

  • Krell KAV-2250 in black or silver, recapped

    Krell KAV-2250 in black or silver, recapped

    Krell KAV-2250 in black, original box/packing, very nice cosmetics... Specifications KAV –2250 FREQUENCY 20 Hz to 20 kHz +0 dB, -0.09 dB RESPONSE 0.25 Hz to 170 kHz +0 dB, -3 dB SIGNAL TO NOISE RATIO “A” WEIGHTED >112 dB TOTAL HARMONIC 1 kHz < 0.03% DISTORTION (THD) 20 kHz < 0.20% GAIN 25.7 dB INPUT IMPEDANCE 100 kOhms INPUT SENSITIVITY 2.32 Vrms OUTPUT VOLTAGE Peak to Peak 127 V RMS 45 V OUTPUT POWER EACH CHANNEL 8 Ohms 250 W 4 Ohms 500 W BRIDGED 8 Ohms 1000 W POWER Standby 35 W CONSUMPTION Idle 80 W Max. 2000 W INPUTS 2 single-ended via RCA connectors 2 balanced via XLR connectors OUTPUTS 2 amplifier channels via five-way binding posts REMOTE CONNECTORS 12 VDC Out (12 V trigger) via a 3.5 mm connector 12 VDC In (12 V trigger) via a 3.5 mm connector DIMENSIONS 17.3w x 5.6h x 17.1d in. 43.8w x 14.3h x 43.4d cm WEIGHT SHIPPING 74.0 lb., 33.5 kg UNIT ONLY 64.0 lb., 29.0 kg All operational features, functions, specifications, and policies are subject to change without notification. Learn More
    $1,999.00

  • Krell Resolution Subwoofer

    Krell Resolution Subwoofer

    local pickup in Florida preferred but can ship, Learn More
    $1,999.00

  • Krell HTS 7.1 3.7  international version 50/60hz

    Krell HTS 7.1 3.7 international version 50/60hz

    Excellent preamp analogue bypass stage, $8000+ retail, with remote any voltage, in black or silver Learn More
    $1,850.00

  • Krell Resolution Center Channel

    Krell Resolution Center Channel

    The Krell Resolution C Channel loudspeaker features a tweeter that has a dual concentric design, with very well-damped ultrasonic resonance and a response beyond 40 kHz. The 4-inch midrange driver used in the Resolution C features a 1-piece chassis and a 1-piece cone and surround. This type of construction minimizes the resonant properties caused by component part boundaries. The midrange driver in the Resolution Center loudspeaker and the tweeter have an integral sealed-chassis design which isolates these drivers from the main enclosure. Resolution C Loudspeaker Specifications: A three-way center channel loudspeaker with two 8" woofers, one 4" midrange, and one 1" dual-concentric ring tweeter with integral waveguide. A sub-enclosure houses the mid and high frequency drive elements. Krell high current crossover featuring double-sided glass epoxy circuit boards used throughout. Cherry finish. Sensitivity 89 dB SPL (2.83V @ 1 m), 4 Ohm nominal impedance Frequency response 48Hz-22kHz +/- 3dB Dimensions (w x h x d) UNIT ONLY 32.0 x 12.3 x 16.7 in. or 81.3 x 31.2 x 42.4 cm SHIPPING BOX 38.8 x 20.3 x 20.3 in. or 98.6 x 51.4 x 51.4 cm Weight UNIT ONLY 90.0 lb. / 40.7 kg SHIPPED 100.0 lb. / 45.5 kg Read more at http://app.audiogon.com/listings/full-range-krell-resolution-c-center-channel-res-c-2013-03-12-speakers-60010#2r8rHcqxStWtZjMz.99 Learn More
    $1,800.00

  • Krell SACD Original Mark3

    Krell SACD Original Mark3

    Krell SACD original mark 3, in black with original remote/packing,, ships double boxed Description: Multichannel SACD/CD player using 24-bit Burr-Brown, dual-differential DACs and Philips disc transport. Digital outputs: 1 optical (TosLink), 1 S/PDIF (RCA), both CD only. Analog outputs: 1 pair balanced (XLR), 5.1-channel single-ended (RCA). Frequency response: 20Hz-20kHz, +0/-0.5dB. S/N Ratio: 105dB SACD, 108dB CD, both A-weighted. Channel separation: not specified. Dimensions: 17.9" W by 5.7" H by 16.5" D. Weight: 25 lbs. Learn More
    $1,800.00

  • Krell S1000 HDMI in silver or black

    Krell S1000 HDMI in silver or black

    Krell S1000 in silver with remote, can be voltage converted if needed info from the Krell website: State-of-the-art digital audio chipsets, operating with upsampled 24-bit precision are utilized. • Digital audio formats include Dolby Digital Surround EX, Dolby Digital 5.1, DTS 6.1 ES, DTS 5.1, DTS NEO:6, and Dolby Pro Logic II, in addition to 9 proprietary Krell Music Surround modes. • Krell software provides digitally controlled bass management with user-selectable crossover points, optimizing the system's speaker/subwoofer interface. • Audio decoding is accomplished with 24-bit/192 kHz DACs, for the most accurate analog signal possible. • Krell Current Mode analog circuitry is utilized in the critical preamplifier section, and a fully balanced design delivers the extremely wide bandwidth required for accurate audio reproduction. • An analog preamp mode bypasses all digital circuits, providing the most direct signal path for multi-channel and stereo recordings. The S–1000 has 7 single-ended, 1 balanced, and 1 single-ended multi-channel analog audio inputs, as well as 6 coaxial and 2 optical digital inputs. Both single-ended and balanced analog audio outputs are utilized for all 7.1 channels. • A unique software-based eight-channel digital room equalizer maximizes system performance in any room. For each of four memory settings, the user can program filter type (high-pass, low-pass, notch, peaking, and high/low shelf), frequency, shape, and level for every channel. Each of the four memory settings is assignable to a device. • Video circuitry is fully discrete with a bandwidth of up to 350 MHz, ensuring the integrity of all progressive, high definition component, and HDMI signals. • Inputs and outputs for composite, S-Video, component, and HDMI are supported. • An on-screen display indicates status and facilitates system set-up. Learn More
    $1,800.00

  • Krell KSA 100s

    Krell KSA 100s

    Description: Power output: 100W into 8 ohms (20dBW), doubles with each halving of load impedance down to 1 ohm. Frequency response: 20Hz–20kHz, +0.0/– .1dB; 1Hz–150kHz, +0.0/–3dB. Distortion: <0.1% at 1kHz; <0.5%, 20kHz, full power. Slew rate: 100V/µs. Input sensitivity: 1.4V RMS. Gain: 26dB. Damping factor: >60. Input impedance: 47k ohms. Power consumption: 100W, idle; 1400W, full power. Dimensions: 19" W by 8.5" H by 19.25" D. Weight: 80 lbs (net). Learn More
    $1,800.00

  • Krell KAV-500/5

    Krell KAV-500/5

    Krell KAV-500/5 rell KAV-500 Multichannel Amplifier 100 Watts/Channel into 8 Ohms, 200 Watts into 4 Ohms 400 Watts/Channel bridged (2 channels) Mfr FR 20 Hz - 20 kHz ± 0.5 dB THD < 0.03% Input Impedance 100 kOhms Size: 6.25" H x 19" W x 17" D Weight: 47 pounds Price: $4,500 5 Channels ($3,000 2 Channel, $500 Per additional channel) Learn More
    $1,700.00

  • Krell KAV-400xi in silver or black

    Krell KAV-400xi in silver or black

    Krell KAV-400xi with remote. This USA made later generation integrated amplifier is a great way to get into the high end or simply make an excellent choice for a second system. 90 day warranty. From Stereophile: How times have changed. When Krell first debuted its KAV-300i, in 1996, it risked having people question its high-end credibility simply for having considered producing an integrated amplifier, much less an affordable one. After all, Krell was the company best known for massively overbuilt—and, many claimed, overpriced—power amplifiers that were uniquely capable of driving speakers of ridiculously low impedance. In Martin Colloms' review of the 300i in the July 1996 Stereophile, he asked the question on everyone's minds: "Is Krell risking its reputation?" image: http://cdn.stereophile.com/images/archivesart/205krell1.jpg As it turned out, no. True, the KAV-300i wasn't designed to drive Apogee's 1-ohm Scintillas the way Krell's massive separates could, but Krell had designed an integrated that would test the proposition that a properly designed single-box component could rival or surpass the performance of more costly separates. It had just been so long since anyone had attempted such a feat that most audiophiles had never even imagined it possible. Today, high-performance integrateds are, if not thick on the ground, common enough that no eyebrow is raised at the prospect. Krell obviously took this as a new challenge, and went back to the drawing board. The KAV-400xi outputs 200Wpc to the 300i's 150Wpc, and takes its cue cosmetically from Krell's sleek Showcase line, which uses stout corner posts and milled aluminum panels to create a bombproof chassis. It also sports a continuous-spin digital volume control, balanced circuit topology, and a slick little membrane credit-card remote—and, at $2500, costs just $150 more than the almost-10-year-old 300i. It has always been a truism that Krell is serious about build quality; now we know they're serious about that value thing, too. Truth! stark naked truth, is the word That post-and-panel aluminum architecture isn't just window dressing—Krell wants the chassis to be rigid and nonmagnetic. And big: The amplifier's 17" depth enables the KAV-400xi to house its massive power supply at a distance from its audio circuit boards, which are stacked adjacent to the rear panel's inputs and outputs. The power supply itself, located in the front half of the chassis, consists of an 800VA toroidal transformer, a 55,000µF capacitive reservoir, and discrete regulators for the preamp and power-amp sections. Krell says the KAV-400xi's gain stages are derived from the same ultra-high-bandwidth, low-noise, current-mode technology that the company developed for its KCT class-A series preamp. The output stage uses six parallel-linked high-speed bipolar transistors for each channel's positive and negative legs (because it's a balanced design, that totals 24). This clever system trades on the rapid response of low-rated output devices without eschewing the brute force of their global output. And it works—the 400xi is specified as delivering 200Wpc into 8 ohms and 400Wpc into 4 ohms. The audio circuits are symmetrical and differentially balanced. In keeping with Krell tradition, the circuit is class-A up to the output stage, and the output is DC-coupled to the speakers. The audio circuit board is flanked by two substantial internal heatsinks, and the amp's top and bottom plates are liberally vented to enable heat dissipation. My KAV-400xi got somewhat warmer than body temperature, but never so hot as to discourage catnaps on the part of a tired but relentlessly exploratory kitten. Volume control is effected by a resistive-ladder network, and the source switches are linked by relays to the rear panel's inputs. There's a single balanced source input (pin 2 hot) and three single-ended inputs, including the tape monitor. There's a preamp output, and speaker connection is by way of WBT binding posts—one of which the no-longer-napping kitten managed to snap off with a flying tackle when I precariously balanced the amplifier on its faceplate to change speaker cables. Even broken, however, it grasped the spade lug securely. There are also 12V input and output triggers, an RC-5 remote control input, and an IEC socket. The faceplate is sleek to the point of stealth. There's a tiny power/standby pushbutton, a small round IR receptor, and six tiny pushbutton switches (B1, S1, S2, S3, Tape, Mute), each with a tiny LED indicator directly above it. A small fluorescent display window and a round-capped rotary volume control complete the facilities. There is no balance control—but the KAV-400xi uses a balanced resistor ladder for volume control, so of course the amp's balance can be adjusted. That's where its credit-card remote comes in. I'm probably just stupid, but I had the dickens of a time figuring out the remote. It's a universal model that also works with other Krell components, and it has a pair of source switches at the top, labeled CD and Pre. It wasn't immediately obvious to me that I had to press Pre before every command or the 400xi wouldn't accept it. I suspect that wired remote input on the rear panel is the giveaway—Krell assumes its customers will be using a system remote or home automation system such as those made by Crestron. If you've a yen for incorporating your two-channel system into a multichannel home-theater setup, the KAV-400xi's assignable Theater Throughput mode toggles the designated input into and out of unity gain. I am as true as truth's simplicity The KAV-400xi doesn't require any real setup. Just connect the inputs, speaker cables, and AC cable, and turn it on. It sounded pretty good straight off, seemed to blossom a bit after about 10 minutes, and that was that. I didn't notice much improvement with additional burn-in. The Krell DVD Standard DVD player is fully balanced, so I used the B1 input on the amp and plugged the Musical Fidelity Nu-Vista 3D CD player into S1. I couldn't detect a noticeable difference between balanced and single-ended operation, but the 400xi is balanced from input to output; if your most critical source offers balanced outs, there's no downside to using it, and some theoretical advantages. So why not? The KAV-400xi is hefty at 36 lbs, but not brutally massive the way Krell's biggest components are, which means you don't have to hire an architect to design a shelf that will hold it. It bounced along contentedly on Solid-Tech's elastic-banded Feet of Silence (no, I didn't make that name up), which are not designed for massive loads. You do want to give the 400xi a lot of breathing room, however. The amp appears to be fairly easygoing when it comes to speaker loads, too. I challenged it with Krell's own $8000/pair Resolution 2s, a 4-ohm load with a claimed sensitivity of 89dB. Ignore the specs, however; I found the Rez 2s to be speakers that really wanted to be spanked by their amplifier—they sounded best when dominated by a big brute. The 400xi was well up to task, demonstrating that it's not just the sons of Krypton who hide their powers behind mild-mannered exteriors. Yes, the Krell was super—both of 'em, actually. However, I felt that auditioning an amplifier solely with a loudspeaker born in the same stable was a tad too cozy, so I wired up a pair of PSB's $4999/pair Platinum T6 Towers: 4-ohm speakers that don't seem substantially more sensitive at 90dB, but that subjectively seemed to require less boot. The T6 is the next model down from the $6999/pair Platinum T8, which John Atkinson reviewed in November 2003. The KAV-400xi was in complete control of both sets of loudspeakers, producing balanced sound from bottom to top. I enjoyed the sound of the KAV-300i when it was released, but that was eight years ago, and since then, solid-state design has come a long way—at least, the best of it has. The KAV-400xi retained the 300i's best qualities-control and unpixelated timbre—while improving on it across the board, especially at the frequency extremes. The older integrated's bottom end, which I admired in its day, seems overemphatic compared to the 400xi's deep, taut, natural bass. I hadn't expected this. I once joked to JA that the only newsworthy review of a Krell amplifier would be one that could scream "Krell designs component with no bass response!" The company has certainly not done that this time out, but neither does the 400xi have big bass sound. Its low end just sounds accurate. Did I say "just"? That's not simply rare, it's a daring move for a company known for its big bass. I suspect that a certain number of consumers might misinterpret the accuracy of the 400xi's bass response for something else: excessive leanness. More on this anon, as one of my erstwhile editors was fond of saying. Read more at http://www.stereophile.com/integratedamps/205krell/index.html#Iq870vs2T58kqevA.99 Learn More
    $1,689.00

  • Krell Studio 2 digital to analog converter

    Krell Studio 2 digital to analog converter

    Krell Studio 2 Digital to analog converter FREQUENCY RESPONSE -.3 dB@ 20KHz and at 8Hz SIGNAL TO NOISE > 115dB DIGITAL-TO-ANALOG CONVERTER 18 bit PROCESSING 1 Motorola DSP-56001 Upgradable software contained in socketed EPROM. LINEAt~TY + .3dB at -90dB THD +N .0025% -92dB CHANNEL SEPARATION >_ 109dB ANALOG OUTPUT VOLTAGE 2.00 volts DIMENSIONS 19.00" WIDE 12.50" DEEP 2.50" TALL (with feet) SHIPPING WEIGHT 16 pounds Learn More
    $1,650.00

  • Krell Audio Video Standard originally $13500

    Krell Audio Video Standard originally $13500

    Krell Audio Video Standard, clean, with original large tabletop remote that works all Krell products, worth a few hundred by itself http://krellonline.com/assets/support/AVS_V983_MAN.pdf Learn More
    $1,500.00

  • Krell DVD Standard with HDMI option

    Krell DVD Standard with HDMI option

    Krell DVD Standard with HDMI option $9500 retail, original box/packing remote DVD Standard DVD player Control ports: RS-232 & RC-5 remote-control inputs, 12V AC out Dimensions: 17.25" x 5.65" x 16.45" (WxHxD) Learn More
    $1,500.00

  • Krell KST100 recapped in grey

    Krell KST100 recapped in grey

    Krell KST100 recapped for you 2/17 and the other 6/17 0 hours since recap owner's manual: http://www.krellonline.com/assets/support/KST100_MAN.pdf six month parts and labor warranty KST-100 GAIN 26dB, SIGNAL-TO-NOISE 102dB unweighted THD 1K at 8 ohms less than. 1% 20K at 8 ohms less than .3% INPUT IMPEDANCE 47,000 ohms(47K) INPUT SENSITIVITY 1.5 volts for 100 watts out OUTPUT IMPEDANCE ¯ 1 ohms OUTPUT VOLTAGE 80 volts peak to peak 8 ohms OUTPUT POWER All readings are continuous output power, per channel ohms 100 watts ohms 200 watts ohms 400 watts ohm 800 watts DIMENSIONS 18.0" WIDE 14.8" DEEP with handles 6.5" HIGH with feet SHIPPING WEIGHT 60 pounds Learn More
    $1,500.00

  • Krell kav-280p

    Krell kav-280p

    Krell kav-280p preamp in black, original box manual remote . The unit is low-slung, but deep (17.25"W x 3"H x 17.25"D), with smoothly rounded corners. Its faceplate is uncluttered, boasting only seven dome-like touch-sensitive buttons (Power, B-1, S-1, S-2, S-3, Tape, and Mute), a 0.5" round IR sensor, a 1.25" x 0.625" display panel (with red characters) and a 1.25" domed electronic-sensing volume control. There are also eight tiny LEDs: one each for the source buttons (also red) and two above the power switch (a blue power on indicator immediately above it and a red one above it to indicate standby mode). From left to right on the back panel are a pair of XLR inputs (B-1), six pairs of RCA inputs (S-1, S-2, S-3, Tape In, Tape Out, Main Out), and a pair of balanced XLR outputs. An RC-5 input, a pair of 12V DC triggers (in and out), and an IEC power socket round out the package. The remote also controls other components in the KAV line, such as the KAV-280cd CD player. The KAV-280p uses surface-mount technology derived from Krell's Current Tunnel technology, as personified by the KCT preamplifier. It's a wide-bandwidth, direct-coupled design that's fully balanced from the inputs to the outputs. That includes the volume control, a really slick digitally controlled resistor-ladder. Learn More
    $1,450.00

  • Krell Nordost Cast MMF 1m
    $1,450.00

  • Krell KAV-500/4

    Krell KAV-500/4

    Krell KAV-500/4 Krell KAV-500 Multichannel Amplifier 100 Watts/Channel into 8 Ohms, 200 Watts into 4 Ohms 400 Watts/Channel bridged (2 channels) Mfr FR 20 Hz - 20 kHz ± 0.5 dB THD < 0.03% Input Impedance 100 kOhms Size: 6.25" H x 19" W x 17" D Weight: 47 pounds Price: $4,500 5 Channels ($3,000 2 Channel, $500 Per additional channel) Learn More
    $1,400.00

  • Krell KAV-300il

    Krell KAV-300il

    , Krell KAV-300il, USA made, as close to new as you can find. The 300iL improves upon its predecessor in more areas than aesthetics alone. The pre-amp section of the 300iL is pure class A, fully balanced and utilizes the Krell Current Mode™ technology, which is said to increase detail and speed. I believe it. The amplifier section of the 300iL features much of the technology of Krell’s FPB line and is rated at 200 watts per channel, which is 50 watts per channel more than its predecessor. Lastly, the 300iL incorporates a Theater Throughput, allowing potential integration into a theater system. Learn More
    $1,399.00

  • Krell KAV-280CD

    Krell KAV-280CD

    Krell KAV-280CD excellent condition, We can ship this in your deisred voltage $3250 retail KRELL KAV-280cd SPECIFICATIONS: * FREQUENCY RESPONSE: 20 Hz-20 kHz (+0.0,-0.5 dB) * SIGNAL-TO-NOISE RATIO: "A" weighted 103 dB * TOTAL HARMONIC DISTORTION (THD): 20 Hz-20 kHz -82 dB THD * POWER CONSUMPTION: 45 W * TRANSPORT: A drawer loading, mechanically isolated drive mechanism featuring a linear drive laser assembly * DIGITAL-TO-ANALOG CONVERTERS: 4 Burr-Brown PCM-1704 24-bit devices * ANALOG AUDIO OUTPUTS: … 1 pair balanced via XLR connectors … 1 pair single-ended via RCA connectors * DIGITAL AUDIO OUTPUT: … 1 S/PDIF via RCA connector … 1 EIAJ optical via a TosLink connector * DIMENSIONS: … Width: 17.25” (438mm) … Height: 3.5” (89mm) … Depth: 16.5” (419mm) * WEIGHT: 13.5 lb Learn More
    $1,350.00

  • Krell KRX-1 2 or  3 way active crossover

    Krell KRX-1 2 or 3 way active crossover

    Krell KRX-1 2 or 3 way active crossover we can send this in your desired voltage Learn More
    $1,300.00

  • Krell KAV-250a

    Krell KAV-250a

    Krell KAV-250a, more than one available 250watts/channel http://krellonline.com/assets/support/KAV250A3_V992_MAN.pdf http://www.soundandvision.com/content/krell-industries-kav-250a-and-kav-250a3 \two channels driving 8-ohm loads, began clipping at 0.038% distortion and 207.4 watts. The amp reaches 0.1% distortion at 233.2 watts and 1% distortion at 294.8 watts, as shown above. Into 4 ohms, the amp begins clipping at 407.9 watts and reaches 0.1% distortion at 427.3 watts and 1% distortion at 498.7 watts. The amplifier's frequency response was +/-0.16 decibels from 20 hertz to 20 kilohertz. The response only dropped to -0.04 dB at 10 Hz and to -0.88 dB at 50 kHz. Crosstalk was -102.5 dB from left to right at 1 kHz and -97.2 dB from right to left at 1 kHz. THD+N from the amplifier was less than 0.023% at 1 kHz Learn More
    $1,300.00

  • B&W John Bowers Signature Line Active Crossover designed by Krell

    B&W John Bowers Signature Line Active Crossover designed by Krell

    John Bowers Signature Line Active Crossover designed by Krell for B&W Learn More
    $1,200.00

  • Krell Vector Power Cord 20 amp
    $1,200.00

  • Krell KAV-300 CD

    Krell KAV-300 CD

    Krell KAV-300CD Works great, ships in your deisred voltage., with factory remote Front-loading CD player. Transport: monolithic assembly featuring full-size clamp. DAC: Burr-Brown PCM1702K, 20-bit. Analog outputs: one pair balanced via XLR, pin 2 noninverting; one pair single-ended via RCA. Digital outputs: one EIAJ optical (TosLink), one S/PDIF coaxial. Frequency response: 20Hz-20kHz, +0.0/-0.18dB. S/N: 103dB, A-weighted. Distortion: 20Hz-16kHz, -87dB; 20kHz, -82dB. Power consumption: 50W. Dimensions: 19" W by 4.6" H by 15" D. Weight: 22 lbs net, 32 lbs shipping. Learn More
    $1,199.00

  • Krell Studio

    Krell Studio

    Krell Studio Software Based D/A Coverter Learn More
    $1,180.00

  • Krell MD2 cd transport

    Krell MD2 cd transport

    Krell transport 2 rca digital out and one toslink out SPECIFICATIONS TRANSPORT Philips CDM- 1 MK 11 with Hall effect motor, swing-arm design in a unicast frame. LASER Single Beam with glass lens OUTPUT Digital only in industry standard formats 1 FIBRE OPTIC via standard interface 2 COAXIAL via RCA connectors REMOTE CONTROL Wireless infrared DIMENSIONS 1,9," wide, 12.5" deep 6 ,,high, cover closed 15 tilgh with cover open WEIGHT 23 pounds, unit only 28 pounds, shipping weight Learn More
    $999.00

  • Krell KAV-150a slim line stereo amplifier

    Krell KAV-150a slim line stereo amplifier

    We currently have two of these amplifiers, price is for each KAV-150a. They can be run as mono at 600w/ channel if you have two. Owner's manual: http://krellonline.com/assets/support/KAV150a_V980_MAN.pdf Specifications FREQUENCY RESPONSE 20 Hz-20 kHz +0.0, -0.1 dB .5 Hz-150 kHz +0.0, -3.0 dB OUTPUT POWER, each channel driven 8 Ohms 600 W (bridged) 8 Ohms 150 W SIGNAL TO NOISE RATIO 112 dB, "A" weighted DISTORTION 1 kHz 0.06% THD 20 kHz 0.25% THD GAIN 25.8 dB INPUT SENSITIVITY 1.8 Vrms INPUT IMPENDENCE 100K Ohms OUTPUT VOLTAGE Peak to peak RMS 116V 41 V 4 Ohms 300 W POWER CONSUMPTION Idle 40 W Max. 600 W DIMENSIONS 19w x 3.7h x 15.5d in. 47.5w x 9.25h x 38.75d cm WEIGHT Shipped Unit only 33 Ibs., 14.9 kg 25 Ibs., 1 1.4 kg Learn More
    $999.00

  • Krell Showcase DVD with HDMI output

    Krell Showcase DVD with HDMI output

    Krell Showcase DVD with HDMI output, we can ship this in your desired voltage Mechanically inert platform Highly stable clock reference Wide bandwidth design Outstanding bass weight, midrange articulation, and high frequency extension DAC performance is excellent Learn More
    $999.00

  • krell sbp-32x

    krell sbp-32x

    krell sbp-32x just serviced /6/17 90 day warranty Dimensions Weight 19" wide, 14.,2,5" deep,. 2.5 high with feet 26 pounds in shipping carton 22 pounds with Outputs Analog Single ended via RCA Balanced via male XLR Inputs Digital 1 via female RCA connector 1 i~dustry standard fibre optic input auto switching between inputs (defaults to fibre optic) Processors 2 Motorola DSP-56001, one per channel DACs 18 bit, one for each channel, individually trimmed. Software WAVEFORM DUPLICATOR updatable in socketed EPROMs Learn More
    $999.00

  • Krell  DSN-1 digital input switcher

    Krell DSN-1 digital input switcher

    Krell DSN-1 digital input switcher, with original box/packing.... Learn More
    $999.00

  • KRELL SPB 32X digital to analog converter

    KRELL SPB 32X digital to analog converter

    tight sound, any voltage . SPECIFICATIONS Outputs Analog Single ended via RCA Balanced via male XLR Inputs Digital 1 via female RCA connector 1 i~dustry standard fibre optic input auto switching between inputs (defaults to fibre optic) Processors 2 Motorola DSP-56001, one per channel DACs 18 bit, one for each channel, individually trimmed. Software WAVEFORM DUPLICATOR updatable in socketed EPROMs Dimensions Weight 19" wide, 14.,2,5" deep,. 2.5 high with feet 26 pounds in shipping carton Learn More
    $975.00

  • Krell KSL  recapped

    Krell KSL recapped

    Krell KSL balanced and rca line stage preamp, just serviced with new capacitors I will ship this in your voltage Learn More
    $950.00

  • Krell KAV-250p remote controlled

    Krell KAV-250p remote controlled

    Krell KAV-250p remote controlled comes with a remote control, lacks a rotary volume control and uses up/down buttons and LEDs instead, it features three single-ended line inputs and one balanced, a tape loop and provision for both balanced and single-ended outputs. Other niceties include full synergy with RC-5 remote control systems for multi-room compatibility and home theatre products. It takes only a few moments to get used to a preamp devoid of knobs and bearing only push buttons, but I found myself using the remote control nearly all the time. At 483x89x394mm (WHD), the KAV-250p could be mistaken for the '300i, and it stacks perfectly with the '300cd. What distinguishes it visually from the KRC-3 is the lack of a black strip in the middle of the fascia. Other aspects of the KRC-3 which go some way to qualify a higher price tag are polarity inversion lacking on the '250, a (digital) rotary volume control and seemingly more substantial build quality. That aside, the KAV-250p employs Krell's Current Mode Gain Class A, fully complementary circuitry, microprocessor control over level, balance and source switching, dry-contact relays for the input switching and a typically substantial toroidal power supply. Learn More
    $900.00

  • Krell Stealth D/A converter

    Krell Stealth D/A converter

    Krell Stealth D/A converter one owner, original box excellent, ships in your desired voltage SPECIFICATIONS FREQUENCY RESPONSE 20Hz-20KHz +/- ldB SAMPLING FREQUENCY 8 Times over sampling DIGITAL TO ANALOG CONVERTER 18 Bit ANALOG OUTPUT VOLTAGE 2.1 volts R.M.S. DIMENSIONS 19" Wide 12" Deep 2.375" High WEIGHT 13 pounds, unit only 20 pounds, shipping weight Learn More
    $899.00

  • Krell Path Speaker Cable 8' pair

    Krell Path Speaker Cable 8' pair

    Krell Path Speaker Cable 8' pair, price is per pair, two pairs are available Learn More
    $850.00

  • Krell Showcase DVD player in silver or black

    Krell Showcase DVD player in silver or black

    Krell Showcase DVD player in silver or black, used bench tested, with remote. $4500 retail voltage conversion possible for an additional $150. http://www.krellonline.com/pdf/SHCS_DVD_ad.pdf Learn More
    $700.00

  • Krell HTS Home Theater Standard 5.1

    Krell HTS Home Theater Standard 5.1

    Krell HTS surround processor in Krell gray with remote Learn More
    $580.00

  • Krell Path Speaker Cable

    Krell Path Speaker Cable

    Krell Path Speaker Cable 3' pair (or so) mint We also have 2 pairs of 8' Krell Path speaker cables separately for $850/pr Learn More
    $499.00

  • Krell Trigger Converter 12pin in to 5 pin out

    Krell Trigger Converter 12pin in to 5 pin out

    Krell Trigger Converter 12pin in to 5 pin out Learn More
    $399.00

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