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  • Mcintosh MC7150 Digital Dynamic Stereo Power Amplifier sold ?
    $2,500.00

  • Mark Levinson 532h

    Mark Levinson 532h

    Mark Levinson 532h New in 2019 with receipt from authorized dealer for balance of factory warranty Excellent condition in factory box. Many of these for sale are much older out of warranty period. Learn More
    $4,600.00

  • Jeff Rowland Model 7 series mono amplifiers (two pairs in service)

    Jeff Rowland Model 7 series mono amplifiers (two pairs in service)

    Jeff Rowland Model 7 two pairs in service 1/24 inquire. one pair silver, one pair The shipping must be quoted. Please send you postal code. Learn More
    $3,700.00

  • Krell KSA250 improved

    Krell KSA250 improved

    Krell KSA250 with KSA300s internal boards overhaul completed 8/23 Learn More
    $3,700.00

  • Cello  Performance II amplifiers

    Cello Performance II amplifiers

    Cello Performance II amplifiers in 7/23 We will recap the amplifiers before shipping. very good condition, one owner since new Inquire for freight options Learn More

  • New York Audio Laboratories OTL-3C Amplifier

    New York Audio Laboratories OTL-3C Amplifier

    New York Audio Laboratories OTL-3C Amplifier Learn More
    $5,000.00

  • Krell Theater Amp Standard

    Krell Theater Amp Standard

    Krell Theater Amp Standard , detachable cord, black, recapped five years ago Learn More
    $2,900.00

  • Jeff Rowland MC-6 6 channel

    Jeff Rowland MC-6 6 channel

    Jeff Rowland MC-6 6 channel silver, excellent Learn More
    $6,000.00

  • Perreaux Prisma 350

    Perreaux Prisma 350

    Perreaux Prisma 350 owner's manual: https://mail.google.com/mail/u/0/#search/prism+perreaux?projector=1 Learn More
    $4,300.00

  • Audio Research VS110

    Audio Research VS110

    Audio Research VS110 2 available price is for each unused since 2014 in 11/2021 Given the enthusiastic response to the appearance and sonic peformance of the VS55, you will be happy to know that a more powerful version of this remarkable amplifier is now available: the VS110, rated at 100 WPC. This brings vacuum-tube musicality as only Audio Research can do it to a new power level and price. The chassis, circuit layout and feature set of the VS110 are almost identical to the VS55, but scaled up to accomodate the greater power output. The chassis itself measures 17 ½" W by 19" D, and features an anodized, natural-finish top plate labeled with tube location/type, output-tube bias access points and the inset Audio Research logo. The chassis front holds a rocker-style power switch and green LED "on" indicator. The chassis rear provides the 0-4-8 ohm 5-way binding posts, voltmeter test points for setting bias, a 12V in/out trigger and a detachable 14-gauge A.C. line cord with IEC socket. There are two matched pair of 6550C output tubes in each channel, fed by two 6NIP triode driver/followers, which in turn are fed by a single 6NIP input tube. Storage capacity of the bulk power supply is double that of the VS55 and uses the same type of fast, low-ESR Nichicon® capacitors. The simplicity and purity of the audio circuit is a proven performer, but now it can deliver more power for larger speakers in larger rooms. Like the VS55, the VS110 ships in one color /chassis configuration, black with natural anodized top plate. A perforated cage-type cover is optional, and must be ordered as a separate item. The sonic signature of the VS110 is very much like that of the VS55, but with more robust dynamics, greater bass impact and power, and a larger soundstage. With so much similarity between these two amplifiers, choosing the right amplifier is simple. The look, the feature set, the circuit types are identical: it is simply a question of how much power you need or want. The VS110 combines classic tube-amplifier appeal with robust power, genuine musicality and solid value. And don't forget Audio Research's unmatched record for long-term product support - a key measure of keeping customers satisfied, decade after decade. POWER OUTPUT 100 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 100 watts, below .05% at 1 watt. Approximate actual power available at "clipping": 120 watts (1kHz) (Note that the actual RMS power output is dependent upon both line voltage and "condition" ie: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH (-3dB points) 10Hz to 40kHz FREQUENCY RESPONSE (-3dB points at 1 watt) 0.8 Hz to 40 kHz INPUT SENSITIVITY 1.1V RMS Single-ended for rated output. (28dB gain into 8 ohms) INPUT IMPEDANCE 100K ohms Single-ended OUTPUT TAPS 8 ohms, 4 ohms OUTPUT REGULATION Approximately 0.9dB 8 ohm load to open circuit OVERALL NEGATIVE FEEDBACK 12.7dB DAMPING FACTOR Approximately 11 DISTORTION 1kHz total harmonic distortion typically 0.5% at 100 watts, below .05% at 1 watt SLEW RATE 6 V/µs RISE TIME 10 µs HUM & NOISE Less than 0.2mV RMS - 103dB below rated output (IHF weighted, input shorted) POWER SUPPLY ENERGY STORAGE Approximately 332 joules POWER REQUIREMENTS 105-125VAC 60Hz (210-250VAC 50Hz) 620 watts at rated output, 900 watts maximum, 400 watts at "idle" TUBE COMPLEMENT (4 matched pairs) 6550EH power output, (5) 6N1P input and driver OTHER Output polarity: Non-inverting. Voltmeter test points for bias. 12 VDC in/out trigger. Detachable 14 gauge AC line cord with IEC socket. DIMENSIONS 17½" (44.5 cm) W x 7.9" (20.1 cm) H x 19" (48.3 cm) D. Rear connectors extend .88" beyond chassis WEIGHT 61 lbs. (27.7 kg) Net; 69 lbs. (31.4 kg) Shippin Learn More
    $2,750.00

  • Threshold S200 Power Amplifier

    Threshold S200 Power Amplifier

    Threshold S200 Power Amp Silver Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 7Hz to 100kHz Total harmonic distortion: 0.1% Gain: 26.6 dB Signal to noise ratio: 100dB Semiconductors: 8 x transistors per channel (output) Dimensions: 8.72 x 19 x 9.125 inches Weight: 44lbs Year: 1984 Learn More
    $1,500.00

  • Rotel RB-1091 Mono  Power Amplifier

    Rotel RB-1091 Mono Power Amplifier

    Rotel RB-1091 Mono Power Amplifier Black Power output: 500 watts into 8Ω (mono) Frequency response: 10Hz to 40kHz Total harmonic distortion: 0.03% Damping factor: 400 Gain: 27.2 dB Input sensitivity: 2.2V Signal to noise ratio: 118dB Dimensions: 432 x 92 x 407mm Weight: 7.8kg Learn More
    $795.00

  • Rotel RB-1070 Stereo Amplifier

    Rotel RB-1070 Stereo Amplifier

    Rotel RB-1070 Power Amplifier Power output: 130 watts per channel into 8Ω (stereo), 330 watts into 4Ω (mono) Frequency response: 4Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 500 Input sensitivity: 1V Signal to noise ratio: 120dB Speaker load impedance: 4Ω (minimum) Dimensions: 430 x 121 x 350mm Weight: 11.9kg Learn More
    $695.00

  • Rotel RB-951 Stereo Power Amplifier

    Rotel RB-951 Stereo Power Amplifier

    Rotel RB-951 Power Amplifier Power output: 50 watts per channel into 8Ω (stereo), 150 watts into 8Ω (mono) Frequency response: 15Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 280 Input sensitivity: 0.775V Signal to noise ratio: 116dB Speaker load impedance: 4Ω (minimum) Dimensions: 440 x 92 x 334mm Weight: 6.8kg Learn More
    $225.00

  • Rotel RB-970BX Stereo/Mono Power Amplifier

    Rotel RB-970BX Stereo/Mono Power Amplifier

    Rotel RB-970BX Power Amplifier Black Power output: 60 watts per channel into 8Ω (stereo), 180 watts into 8Ω (mono) Frequency response: 15Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 280 Input sensitivity: 1V Signal to noise ratio: 116dB Speaker load impedance: 4Ω to 16Ω Dimensions: 440 x 92 x 334mm Weight: 6.8kg Learn More
    $225.00

  • SUMO ANDROMEDA II POWER AMPLIFIER

    SUMO ANDROMEDA II POWER AMPLIFIER

    SUMO ANDROMEDA II POWER AMPLIFIER excellent cosmetics Our tech went through this and readjusted dc offset, bias Sumo Andromeda II: Solid-state stereo power amplifier. Rated power output: 240Wpc into 8 ohms (23.8dBW) with less than 0.05% THD, 400Wpc into 4 ohms (23dBW) with less than 0.1% THD, from 20Hz–20kHz. Intermodulation distortion (IMD): 0.05% from 0.25W to full power. Frequency response: ±0.1dB 20Hz–20kHz, –3dB from 0.1Hz–170kHz. Input impedance: 47k ohms. Input sensitivity: 1.8V RMS for rated output. Hum and noise: 110dB below rated power. Rise time: less than 2µs. Slew rate: 115V/µs. Damping factor: greater than 500. Dimensions: 19" W by 7" H by 16.75" D Weight (shipping): 55 lbs. Learn More
    $850.00

  • Krell KMA-100 MK2 Monoblocks

    Krell KMA-100 MK2 Monoblocks

    Krell KMA-100 MK2 Monoblocks Class A 100W/Channel Silver Learn More
    $2,950.00

  • Mcintosh MC275 Original version

    Mcintosh MC275 Original version

    Mcintosh MC275 Original version vintage, 2 available as of 5/22 inquire (we must run these through the service department) Learn More
    $6,500.00

  • Nakamichi Stasis PA5 Amplifier

    Nakamichi Stasis PA5 Amplifier

    Nakamichi Stasis PA5 Amplifier Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 7Hz to 150kHz Total harmonic distortion: 0.1% Damping factor: 60 Input sensitivity: 1.4V Signal to noise ratio: 120dB Speaker load impedance: 4Ω to 16Ω Semiconductors: 20 x transistors Dimensions: 435 x 135 x 368mm Weight: 16kg Learn More
    $899.95

  • Nakamichi PA-1 Five-Channel Power Amp

    Nakamichi PA-1 Five-Channel Power Amp

    Nakamichi PA-1 Five-Channel Power Amp 5 channel amp at 100W per channel Uses either bare wire or banana connections to speakers RCA inputs for front (L/R), center (mono) and rear (L/R) Remote power on/off control 1/8" input and output Uses standard IEC power cable Dimensions: 17" x 16.5" x 8.5 Weight 48lbs Made In Japan Learn More
    $925.00

  • Nakamichi Stasis PA 7 Stereo Power Amplifier

    Nakamichi Stasis PA 7 Stereo Power Amplifier

    Nakamichi Stasis PA 7 Stereo Power Amplifier Power output: 200 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Damping factor: 60 Input sensitivity: 2V Signal to noise ratio: 120dB Semiconductors: 16 x output transistors per channel Dimensions: 435 x 200 x 421mm Weight: 27kg Learn More
    $1,895.00

  • Parasound HCA-500 High Current Power Amplifier

    Parasound HCA-500 High Current Power Amplifier

    Parasound HCA-500 High Current Power Amplifier Power output: 50 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 60kHz Total harmonic distortion: 0.25% Damping factor: 100 Signal to noise ratio: 100dB Dimensions: 17-1/4 x 3-3/4 x 11-3/4 inches Weight: 16lbs Learn More
    $199.95

  • Goldmund VSR Mono Power Amplifiers

    Goldmund VSR Mono Power Amplifiers

    Goldmund VSR Mononoblock Power Amplifiers Silver Faceplate Great Condition Learn More
    $2,495.00

  • McInstosh 240 Stereo Power Amplifier

    McInstosh 240 Stereo Power Amplifier

    McInstosh 240 Stereo Power Amplifier The MC240 has on one chassis two 40 watt power amplifiers. In addition to use as a stereo amplifier, the flexibility of the MC240 permits it to be used as a monophonic amplifier that delivers 80 watts, or as two separate 40 watt amplifiers with each channel amplifying completely separate programs, or as two amplifiers for use with an electronic crossover network. Specifications Power output: 40 watts per channel into 8Ω (stereo), 80 watts into 2Ω (mono) Frequency response: 16Hz to 40kHz Total harmonic distortion: 0.5% Input sensitivity: 0.5V Signal to noise ratio: 90dB Speaker load impedance: 4Ω to 16Ω Valve complement: 1 x 12AX7, 2 x 12AU7, 2 x 12BH7, 2 x 12AX7, 4 x 6L6GC Dimensions: 17-1/4 x 10-3/4 x 8 inches Weight: 56lbs Finish: chromium and black Learn More
    $5,500.00

  • JBL Synthesis S820 Stereo Power Amplifier

    JBL Synthesis S820 Stereo Power Amplifier

    JBL Synthesis S820 Stereo Power Amplifier Power-200 Watts Per Channel Color-Black Learn More
    $795.00

  • Marantz MM7055 5-Channel Power Amplifier

    Marantz MM7055 5-Channel Power Amplifier

    Marantz MM7055 5-Channel Power Amplifier Power output: 140 watts per channel into 8Ω (5 channels) Frequency response: 8Hz to 100kHz Total harmonic distortion: 0.09% Damping factor: 100 Gain: 29 dB Input sensitivity: 1.2V Signal to noise ratio: 105dB Dimensions: 440 x 183 x 384mm Weight: 15.7kg Learn More
    $1,125.00

  • Odyssey Audio upgraded Kismet in Khartago chassis  Monoblock Pair

    Odyssey Audio upgraded Kismet in Khartago chassis Monoblock Pair

    These have the upgraded black circuit boards with high end caps from symphonic line, high quality parts internally. these are cut and paste from the web specs I found. Hope they are accurate 1 x 110 Watts RMS @ 8 Ohms (each) 2 Ohm load stable Class A/AB 1 - 600,000 Hz frequency range 120,000µF memory (each) 120 amps current delivery <0.04% THD (not audible) >800 continuous damping factor Input impedance 22K ohms DC offset <1 mV RCA inputs 400 VA Plitron transformer (each) Sanken Epitaxial Planar Transistors 2SA1216 & 2SC2922 Anti vibration dual thickness PCB Power consumption when idle ±30Watts 4 internal fuses 250V/6.3A, 5x20mm, fast blow 18"W x 16"D x 4 1/4"H weighs 32 pounds. Learn More
    $2,195.00

  • Mark Levinson No. 27 Stereo Power Amplifier

    Mark Levinson No. 27 Stereo Power Amplifier

    Mark Levinson No. 27 Stereo Power Amplifier Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 4Hz to 122kHz Total harmonic distortion: 0.1% Gain: 26 dB Dimensions: 444.5 x 407.8 x 185.6mm Year: 1989 75Lbs Learn More
    $2,495.00

  • Mark Levinson No. 27.5  Stereo Power Amplifier

    Mark Levinson No. 27.5 Stereo Power Amplifier

    Mark Levinson No. 27.5 Stereo Power Amplifier Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 4Hz to 122kHz Total harmonic distortion: 0.3% Gain: 26.9 dB Dimensions: 483 x 185 x 360mm Weight: 43.1kg Year: 1992 Learn More
    $3,395.00

  • Bob Carver VTA305 Black Beauty Monoblock Pair

    Bob Carver VTA305 Black Beauty Monoblock Pair

    Bob Carver VTA305 Black Beauty Monoblock Pair with original boxes in 1/23 Learn More
    $4,500.00

  • NHT SA-1 Subwoofer Power Amplifier

    NHT SA-1 Subwoofer Power Amplifier

    NHT SA-1 Subwoofer Power Amplifier Audio Inputs: Stereo L/R RCA Number of Channels: 1 Number of Inputs: 2 Color: Black Model: SA-1 MPN: SA-1 Power: 90 W Learn More
    $250.00

  • Parasound Halo A51 5 Channel Power Amplifier

    Parasound Halo A51 5 Channel Power Amplifier

    Parasound Halo A51 5 Channel Power Amplifier Silver Designed by John Curl Continuous power output: 250 watts RMS 8 Ω 400 watts RMS 4 Ω THX Ultra 2 Dimensions - 17-1/2" w x 7-5/8" h x 20" d, 7" h Weight: 80 lb. Learn More
    $2,995.00

  • Parasound Halo A21 2 Channel Power Amplifier  2 available

    Parasound Halo A21 2 Channel Power Amplifier 2 available

    Parasound Halo A21 2 Channel Power Amplifier Continuous power output: 250 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, all channels driven 400 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, all channels driven 750 watts RMS x 1, 20 Hz - 20 kHz, 8 Ω Current capacity: 60 amperes peak per channel Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt Total harmonic distortion: < 0.2 % at full power IM distortion: balanced 16 V rms < 0.04 % Slew rate: > 130 V/µsecond Dynamic headroom: > 1.5 dB Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz Input sensitivity: 1 V for 28.28 V, THX Reference Level Input impedance: 33 k Ω unbalanced; 66 k Ω balanced S/N ratio: 112 dB, input shorted, IHF A-weighted Damping factor: > 1100 at 20 Hz Voltage: 110V - 120V Dimensions: 17-1/2" w x 7-5/8" h x 20" d, 7" h without feet Net weight: 60 lb. Learn More
    $1,895.00

  • Spectral DMA-180 Stereo Power Amplifier

    Spectral DMA-180 Stereo Power Amplifier

    Spectral DMA-180 Stereo Power Amplifier Power Output: (continuous) @ 8 ohms - 200 Watts RMS @ 4 ohms - 400 Watts RMS @ 2 ohms - 683 Watts RMS Output Current: 60 Amps peak per channel Frequency Response: ±0.1 dB, DC-150 KHz ±1 dB, DC-1 MHz ±3 dB, DC-1.8 MHz Distortion: Static: Less than 0.015% from DC to 100 KHz Typically 0.009% @ 200 WRMS/8 ohms Dynamic: 8 Tone Cluster Test 20 KHz @ 500 Hz separation; 0.01% 8 ohms; 0.015% 4 ohms Speed: Rise Time: Less than 400 nanoseconds Settling: 1.5 microseconds to -40dB Slew Rate: 600 volts/microsecond Noise: Signal to Noise: 97dB unweighted, 107dB ASA A Crosstalk: 98dB @ full power 8 ohms Input: Impedence: 100K ohms in parallel with 100 pf Sensitivity: 1.5 volts/nominal output Power Supply: Line Voltage: 100 volts, 120 volts, 240 volts (internal wiring) AC Voltage Range: ±10% Maximum Consumption: 1600 Watts Quiescent Consumption: 250 Watts Operating Temp: 0° to 50° Celsius range; 32° to 122° Farenheit Protection Features: DC Protection Servo: 0.5 volt range Current Limit Onset: 40 Amps Thermal Protect Threshold: 85° Celsius, 185° Farenheit AC Main Fuses: 2 @ 4A 3AG slo-blo, for 100 - 120 VAC, 2 @ 2A 3AG slo-blo, for 220 - 240 VAC Fuse Status: LED indicator (2) Size and Weight: Dimensions: 48cm (19")W x 17cm (6 1/4")H x 48cm (19")D Weight: 60 lbs, 27.2 KG Net Learn More
    $3,500.00

  • McIntosh MC30 Vintage Tube Monoblock Pair

    McIntosh MC30 Vintage Tube Monoblock Pair

    McIntosh MC30 Vintage Tube Monoblock Pair Beautiful Amplifiers Well Maintained Power output: 30 watts into 8Ω (mono) Frequency response: 20Hz to 30kHz Total harmonic distortion: 0.3% Damping factor: 12 Input sensitivity: 0.5V Signal to noise ratio: 90dB Speaker load impedance: 4Ω to 16Ω Valve complement: 2 x 6L6GC, 2 x 12AX7 1 x 12AU7, 1 x 12BH7, 1 x 5U4GA Dimensions: 13 x 8 x 8 inches Weight: 30.5lbs Finish: chrome and black Learn More
    $6,700.00

  • Krell KSA250

    Krell KSA250

    Krell KSA250 from original owner in 3/24 pics soon Learn More
    $2,800.00

  • McIntosh MC1000 Mono Power Amplifier

    McIntosh MC1000 Mono Power Amplifier

    McInstosh MC1000 Mono Power Amplifier One amp works properly, one needs repair (we will get to it but then the price goes up) inquire for freight quote Power output: 1000 watts into 8Ω (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.005% Damping factor: 200 Input sensitivity: 2.5V Signal to noise ratio: 115dB Speaker load impedance: 2Ω to 8Ω Dimensions: 264 x 438 x 511mm Weight: 47.6kg Learn More
    $7,000.00

  • Krell Theater 7 XD Multi-Channel Amplifier...Like New Condition

    Krell Theater 7 XD Multi-Channel Amplifier...Like New Condition

    Krell Theater 7 XD Multi Channel Amplifier Color: Black Frequency response 20 Hz to 20 kHz +0, –0.11 dB Signal-to-noise ratio >101 dB, wideband, unweighted, referred to full power output >114 dB, “A”-weighted Gain 25.5 dB Total harmonic distortion <0.02% at 1 kHz, at 100 W, 8 Ω, two channels driven; <0.20% at 20 kHz, at 100 W, 8 Ω, two channels driven; Input impedance Single-ended: 27 kΩ; Balanced: 54 kΩ; Input sensitivity Single-ended or balanced: 1.50 V RMS Output power, per channel 120W RMS at 8 Ω, 2 channels driven 115W RMS at 8 Ω, 3 channels driven 110W RMS at 8 Ω, 5 channels driven 105W RMS at 8 Ω, 7 channels driven 210W RMS at 4 Ω, 2 channels driven 190W RMS at 4 Ω, 3 channels driven 165W RMS at 4 Ω, 5 channels driven 140W RMS at 4 Ω, 7 channels driven Output voltage 93 V peak-to-peak 33 V RMS Output current 10 A peak Output impedance <0.025 Ω, 20 Hz to 20 kHz Damping factor >320, 20 Hz to 20 kHz, referred to 8 Ω Power consumption Standby: 1 W Idle: 66 W Maximum: 2000 W Heat output Standby: 3.42 BTU/hr. Idle: 225 BTU/hr. Maximum: 2200 BTU/hr. Inputs 7 single-ended via RCA connector 7 balanced via XLR connector Outputs 7 pairs five-way binding posts Remote connectors One 12 VDC input (12 V trigger) via 3.5 mm jack Dimensions 17.1 in. W x 7.65 in. H x 21.10 in. D Weight 80 lbs. Learn More
    $6,200.00

  • Krell S-1500 5 Channel Amplifier

    Krell S-1500 5 Channel Amplifier

    Krell S-1500 Silver or (Black recapped) 5 Channel Amplifier Very Good Condition Original Box Based on a rock solid, linear power supply design, the S –1500 is virtually impervious to speaker demand or AC line fluctuations. A 1,500 VA toroidal transformer and robust, 80,000-microfarad array of quick -charging filter capacitors offer enormous energy storage, avail- able in an instant. This supply is designed for massive current delivery while maintaining an ultra-low noise profile. Surface mount technology is utilized in the amplifier channels to achieve the high circuit density required for wide bandwidth performance. Eight high- speed power devices per channel deliver 150 W into 8 Ohms and 300 W into 4 Ohms. The amplifier is stable at any load impedance. Krell Current Mode TM, fully balanced topologies, are utilized for all amplifier channels for the lowest noise and greatest detail retrieval. Class A circuitry is utilized in the input, pre -driver, and driver stages to provide the most accurate signal path. All channels support balanced and single -ended inputs. High quality, 5-way binding posts allow speaker connections via bare wires, spade lugs, or banana plugs. A modular platform provides an upgrade path for the S–1500/3, S –1500/5 and S –1500/6 amplifiers, enabling additional channels to be installed at any time. The base platform includes input and speaker connections for up to 7 channels, making upgrades a simple matter when desired. • 80,000 Microfarads of Filter Capacitance • 12 VDC Triggers • 17.3W,5.7H,19.8D Learn More
    $3,000.00

  • Krell KSA80 Balanced

    Krell KSA80 Balanced

    Krell KSA80B One owner all original excellent condition We can recap for $500 additional if desired before shipping. Later balanced version Learn More
    $2,400.00

  • Balanced Audio Technology REX

    Balanced Audio Technology REX

    Balanced Audio Technology REX In late 1/23 original box top of the line Learn More
    $7,000.00

  • Marantz Model Fifteen Solid State Power Amplifier

    Marantz Model Fifteen Solid State Power Amplifier

    Power output: 60 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 60kHz Total harmonic distortion: 0.1% Damping factor: 150 Input sensitivity: 1V Signal to noise ratio: 90dB Learn More
    $945.00

  • Krell KSA 200B Stereo Power Amplifier

    Krell KSA 200B Stereo Power Amplifier

    Inputs: RCA and Balanced Power output: 200 watts per channel into 8Ω (stereo); 400w/ch into 4 ohms, 800w/ch into 2 ohms and 1600w/ch into 1 ohm Learn More
    $3,000.00

  • SUMO The Nine + Differential Power Amplifier

    SUMO The Nine + Differential Power Amplifier

    SUMO The Nine + Differential Power Amplifier Sumo gives you the real thing. The nine is a pure class A power amplifier that remains class A even when driving 4 Ohm loudspeakers. The Nine's approach to class A is so unique it earned a US patent - an amazing achievement for an audio component. Sumo's exclusive class A engineering provides all the advantages and none of the disadvantages of typical class A designs. The unit features an all aluminium anodized chassis with massive extruded heat sinking and built in whisper fan for efficient heat dissipation. Military grade G-10 glass epoxy printed circuit boards throughout. Power supply incorporating 1.4KW shielded toroidal transformer and 42,000 microfarad computer grade filter capacitors, resulting in supply voltage regulation better than 3%. Learn More
    $1,400.00

  • Goldmund SR150 Stereo Power Amplifier

    Goldmund SR150 Stereo Power Amplifier

    Power output: 200 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 1000kHz Total harmonic distortion: 0.01% Input sensitivity: 0.75V Signal to noise ratio: 100dB Dimensions: 440 x 330 x 90mm Weight: 13kg Year: 2005 Learn More
    $2,300.00

  • AMC 2445 - 2/4 Channel Power Amplifier

    AMC 2445 - 2/4 Channel Power Amplifier

    AMC 2445 - 2/4 Channel Power Amplifier Power output: 90 watts per channel into 8Ω (stereo), 45 watts per channel into 8Ω (4 channels) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.03% Damping factor: 100 Input sensitivity: 0.866V Speaker load impedance: 4Ω (minimum) Dimensions: 430 x 112 x 288mm Weight: 9.5kg Year: 2001 Learn More
    $300.00

  • Audio Research Model VT100 Stereo Power Amplifier

    Audio Research Model VT100 Stereo Power Amplifier

    Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 1Hz to 100kHz Total harmonic distortion: 1% Damping factor: 11 Gain: 23.5 dB Input sensitivity: 1.9V Signal to noise ratio: 95dB Speaker load impedance: 4Ω to 8Ω Valve complement: 8 x 6550C, 8 x 6922 Dimensions: 483 x 222 x 495mm Weight: 29.5kg Learn More
    $2,400.00

  • Classe Audio Twenty Five 25 Stereo Power Amplifier

    Classe Audio Twenty Five 25 Stereo Power Amplifier

    Power output: 250 watts per channel into 8Ω (stereo), 1000 watts into 8Ω (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.1% Input sensitivity: 1.6V Signal to noise ratio: 100dB Speaker load impedance: 4Ω (minimum) Dimensions: 19 x 20.75 x 8 inches Weight: 65lbs Learn More
    $2,200.00

  • Goldmund Telos 300 Stereo Power Amplifier

    Goldmund Telos 300 Stereo Power Amplifier

    Goldmund Telos 300 Stereo Power Amplifier Silver Excellent Condition Original Box And Accessories Learn More
    $13,000.00

  • Naim Audio NAP 300  and 300 PS

    Naim Audio NAP 300 and 300 PS

    NAP 300 Power Amplifier And 300 Power Supply: Analogue Inputs: (2) XLR Input Impedance: 18k Ohms Speaker Outputs: (2) L & R, 4mm "banana" sockets Power output: Continuous, 8 Ohms: 90 Watts per channel Transient: 500VA Quiescent Consumption: 27VA Voltage Gain: +29dB Frequency response: -3dB @ 2Hz and 70kH Minimum Load Impedance: 2 Ohms Mains supply: 100-120V or 220-240V, 50/60Hz Dimensions (H x W x D): NAP 300 and the NAP 300PS - 87 x 432 x 314mm Shipping Specs for the NAP 300 Stereo Power Amplifier: Dimensions: 23” D x 19” W x 9” H Weight: 28 lb Shipping Specs for the NA PS300 Power Supply: Dimensions:23” D x 19” W x 9” H Weight: 39 lb Learn More
    $5,500.00

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