High Performance Stereo
(0 item) - $0.00

You have no items in your shopping cart.

Power Amplifiers

Grid  List 

Items 1 to 50 of 151 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
per page
  • Woo Audio WA-5

    Woo Audio WA-5

    WA5 300B Single-ended Triode Class-A Speaker and Headphone Amplifier Output Transformer Coupled s reference cailber Reference quality, ships in original two wood crates Ships in original two wood crates, reference quality Two 300B [PDF] power tubes Two 6SN7 [PDF] drive tubes Two 5U4G [PDF] rectifier tubes Voltage: AC 110/220V, 50/60 Hz External dimension (each): 8½(H), 9"(W), 17"(D) Weight: Amp Unit: 35 lbs, Power Supply Unit: 33 lbs Headphone Amplifier Specifications: Headphones impedance : 8—600 Ohms Frequency response: 10 Hz—60 kHz, -2dB Power output: up to 8 watts via 4-pin XLR and 1/4" Signal/Noise: >= 95 dB THD: <= 0.08%, 1kHz Learn More
    $3,500.00

  • VTL MB750 monoblock power amplifiers

    VTL MB750 monoblock power amplifiers

    VTL MB750 monoblock power amplifiers Description: Vacuum-tube monoblock amplifier with class-AB-1, tetrode/triode-switchable, push-pull output stage. Rated output power: 20Hz-20kHz, <3% THD, 750W (26.7dBW) tetrode, 350W (23.4 dBW) triode. Small-signal frequency response: 20Hz-20kHz ±0.05dB. S/N ratio at 120Hz, 750W tetrode/350W triode: >95dB. Input sensitivity for full output power: 1.7V. Voltage gain: 31.3dB tetrode, 27.8dB triode. Input impedance: 130k ohms single-ended, 274k ohms balanced. Output impedance: approximately 1.5 ohms. Power consumption: 440W at idle, 1300W at full power. Tube complement per side: twelve 6550C, two 6350, one 12AT7. Dimensions: 19" (483mm) W by 21" (533mm) H by 10" (254mm) D. Net weight/shipping weight, per amp: 130 lbs/140 lbs (59kg/64kg). Learn More
    $9,500.00

  • VTL MB300 monoblocks with faceplates.

    VTL MB300 monoblocks with faceplates.

    VTL MB300 monoblocks, bench tested by HighEndAudioService of South Florida. All tubes tested with a Western Electric tube tester and perform within specification. These will come with all new signal capacitors also. Price is per pair Description: Tubed monoblock power amplifier. Rated power: 300W (no load specified). Power bandwidth: not specified. Frequency response: not specified. Sensitivity: 775mV RMS. Source impedance: 0.1 ohm. Dimensions: 19" W by 10" H by 10" D. Weight: 75 lbs each. Learn More
    $3,500.00

  • VTL Deluxe 300 watt mono amplifiers

    VTL Deluxe 300 watt mono amplifiers

    One owner since new..., these will be recapped and given to you, price is per pair Description: Tubed monoblock power amplifier. Rated power: 300W (no load specified). Power bandwidth: not specified. Frequency response: not specified. Sensitivity: 775mV RMS. Source impedance: 0.1 ohm. Dimensions: 19" W by 10" H by 10" D. Weight: 75 lbs each. Learn More
    $3,100.00

  • VAC Valve Amplification Company Phi 300.1a Musicbloc

    VAC Valve Amplification Company Phi 300.1a Musicbloc

    VAC Phi 300.1a Musicbloc, excellent , original box/packing 11300 or Best offer Learn More
    $10,900.00

  • VAC Renaissance 140 Signature Monos

    VAC Renaissance 140 Signature Monos

    VAC Renaissance 140 Signature Monos 120 watts of Pure Class A sound (they perform like much higher rated power amplifiers) Learn More
    $8,500.00

  • Tung-Sol KT150 tubes NEW matched quad

    Tung-Sol KT150 tubes NEW matched quad

    4x Tung-Sol KT150 tubes NEW matched quad Learn More
    $330.00

  • Tru Audio MR1260 twelve channel power amplifier

    Tru Audio MR1260 twelve channel power amplifier

    Tru Audio MR1260 twelve channel power amplifier The MR1260 is a 12 channel, 6 zone amplifier that provides 60 watts RMS to each channel @ 8ohms or 80 watts at 4 ohms. Channel pairs can be bridged for 160 watts at 8 ohms. It features both a multi and single channel input bus with independent level controls for each channel. Has Auto -on signal sensing function. High quality Phoenix connectors allow the use of speaker cables of up to 14 gauge. Specifications: Channels: 12 channels, 6 zones Power output, continuous: 60 watts/ ch @ 8 ohms 80 watts/ ch @ 4 ohms Power output, short term: 100 watts/ ch Bridged power output: 160 watts/ ch @ 8 ohms Total Harmonic Distortion: 0.05% Signal to noise ratio: Great than 100dB Frequency range: 18 Hz. to 50k Hz. @+ - 2 dB Damping factor: Greater than 400 Input impedance: 20K ohms Certifications: CE, CSA Dimensions: 5 ¾` H, 17` W, 17` D Weight: 46.9 lbs Learn More
    $1,199.00

  • Thule Audio PA100 power amplifier

    Thule Audio PA100 power amplifier

    Thule Audio PA100 power amplifier Thule Audio is a Danish company, specializing in audio equipment, ranging from basic entry level models, to models which are High End stuff. The product line is well thought out, and as we shall see, very rationally conceived and executed. For other reviews of Thule Audio products, look over the site. Both cases are virtually identical, and share the overall look of the entire Thule Spirit range. They are made of uncommonly thick, heavy and well finished cases, while front panels are made from 8mm thick aluminium, machined so that they have a gentle slope. In the center, one will find a "gold" knob in case of the preamp, and a decoration in case of the amp. The preamp has an alphanumeric display above the knob, which provides the user with all relevant information on power on, volume and input status in red LEDs. All this is fully remote controllable, and a remote control unit is supplied. The power amp is a very simple affair, with only a red LED power on indicator on its front side. Both units have rocker power on/off switches at the back, as they're intended to be left in standby mode all the time. [Thule PR 100 inside view] Both units share much more common componentry that I would have imagined. Both use toroidal power supplies, where the amp's toroid is rated at 500VA, while the preamp's toroid is rated at 300VA. No, you're not seeing things, it's not a typo error, I did say 300VA. That's enough for a 2x75W/8 Ohm power amplifier, let alone a simple preamp. In fact, the preamp is EXACTLY the same as the IA60 integrated amplifier, minus the power amp circuitry and heat sinks. Put another way, the preamp consists of the preamp section of the IA60 integrated. Hence the 300VA toroidal transformer - that's what they use in IA60 (see review on this site). The power amp, on the other hand, is once more the same board, but minus the preamp circuitry and with heftier power supplies - bigger transformer, and 4x10.000uF capacitors, instead of just 2x10.000uF. This is no accident, this is rational thinking. Use the same board, use the same case, use the same power supplies and you increase the numbers of your serial production, thus pushing the cost per unit down. The only thing that spoils the show is the preamp's price - it's simpler than the integrated model, but it's not only not cheaper, it's actually somewhat more expensive. That is most odd, I must say - probably for "complex marketing reasons" (a phrase I first heard in the early seventies, and it's gotten worse since then). You still have 5 line level inputs, with no option for a phono RIAA board of any kind. You still don't have a headphone output - somebody should inform the Scandinavian audio industry that headphones have been invented some decades ago, they seem to have collectively overslept that event. As usual, all input and output sockets are gold plated. Like elsewhere in Thule's product portfolio, volume and balance are controlled by a ladder of laser trimmed resistors, contained within an LM1792 digital volume control, a good point - no mechanics, no wear and tear, no aging, unparalleled precision. The amp is rated at 2x100W/8 ohms and 170W/4 Ohms - that should be enough for most of us. It has an RCA Cinch and a balanced XLR input, just as the preamp has the same outputs. Acting on logic and Thule's recommendation, I used balanced lines to link the two, except when using other units. Learn More
    $699.00

  • Threshold Stasis SA 4e power amplifier

    Threshold Stasis SA 4e power amplifier

    Threshold Stasis SA 4e power amplifier 100 watt per channel vintage Threshold power amplifier Learn More
    $3,500.00

  • Tandberg TPA 3006a

    Tandberg TPA 3006a

    Tandberg TPA 3006a one owner since new, with manual Learn More
    $650.00

  • Sumo Andromeda II

    Sumo Andromeda II

    Sumo Andromeda II Mint, our tech just went through this and readjusting dc offset, bias 2/17 Learn More
    $850.00

  • Spectral DMA250 spoken for, inquire

    Spectral DMA250 spoken for, inquire

    Spectral DMA250, used factory carton, I can voltage convert prior to shipping. INQUIRE IF STILL AVAILABLE BEFORE PURCHASING. http://www.spectralaudio.com/dma-250.htm SPECIFICATIONS DMA-250 Stereo Power Amplifier Power Output: (continuous) @ 8 ohms - 200 Watts RMS @ 4 ohms - 350 Watts RMS @ 2 ohms - 570 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 (factory set) 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: 60 Amps Thermal Threshold: Protects at 85° Celsius, 185° Farenheit AC Main Fuses: 2 @ 2-1/2A 3 AG slo-blo, for 100 - 120 VAC 2 @ 1-1/4A 3AG slo-blo, for 220-240 VAC Size and Weight: Dimensions: 48.22cm (19")W x 18.4cm (7 1/4")H x 45.8cm (18")D Weight: 62 lbs, 28.1 KG Net Learn More
    $4,400.00

  • Spectral DMA 180

    Spectral DMA 180

    200 watt/channel SPECIFICATIONS 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
    $3,499.00

  • Speakercraft BB865 multi channel power amplifier

    Speakercraft BB865 multi channel power amplifier

    Speakercraft BB865 multi channel power amplifier features: - 65 Watts per Channel RMS @ .05% THD ±3dB - 4U High - Independent level controls for each channel - Each channel can be assigned to a common left, common right, mono, or a dedicated input - Adjoining channels are bridgeable - Remote power-on switching via Signal Sensing or 3-30V Trigger - Separate protection circuitry for each channel - 12V control output for switching auxiliary devices on and off - Pass through output allows daisy-chaining of multiple amplifiers - 5-way Binding Posts Specifications: Weight: 60 lbs. Standard Model Dimensions (H x W x D): 6 15/16"(+½" for feet) x 17" x 17 7/16"** (176.225mm x 431.8mm x 442.925mm) Learn More
    $500.00

  • Speakercraft BB1265 multi channel power amplifier

    Speakercraft BB1265 multi channel power amplifier

    Speakercraft BB1265 multi channel power amplifier 12 channel power amp weight 71 pounds Learn More
    $700.00

  • Soulution 710

    Soulution 710

    Soulution 710, all packing. One owner of three years Matching 720 preamplifier also available separately Description: Solid-state, two-channel power amplifier. Maximum output power, both channels driven, 20Hz–20kHz, at <0.1% THD: 130Wpc into 8 ohms (21.1dBW), 260Wpc into 4 ohms (21.1dBW), 440Wpc into 2 ohms (20.4dBW). Maximum current output: 60A peak per channel. Frequency response: DC–1MHz, –3dB. THD+N: <0.0007% at 50Wpc into 8 ohms. Voltage gain: +26dB. Input impedance: 4.8k ohms (XLR), 10k ohms (RCA). Signal/noise ratio: 107dB (no ref. level given). Damping factor (100Hz): >10,000. Power/current consumption at idle: ca 200W. Dimensions: 21" (535mm) W by 10.9" (277mm) H by 18.7" (480mm) D. Weight: 176 lbs (80kg). Read more at http://www.stereophile.com/content/soulution-710-power-amplifier-specifications#Kw3o7h2CEpx9gEz0.99 Learn More
    $16,700.00

  • Sony TAN9000ES

    Sony TAN9000ES

    Sony TAN9000ES Two available...., Price is for each. Tested, no DC offset, works well Product Information The Sony TA-N9000ES amplifier provides over 115 watts RMS per channel for powerful and efficient audio quality. With a copper-plated chasis, this Sony amplifier is very durable and rugged. Although being rugged, this Sony 5 channel amplifier has a smooth faceplate with great controls. While providing so much power, the Sony TA-N9000ES has ample heatsinking capability that keeps it cool throughout its operation. To protect the power supply, this Sony 5 channel amplifier has a copper shield. The five amplifiers come with special output transistors that decrease the resonance of the unit. Moreover, this Sony amplifier has a short-signal, single-point earthing system that reduces distortion and simplifies the PWB design. Product Identifiers Brand Sony Model TA-N9000ES MPN TA-N9000ES Key Features Frequency Response 20 Hz - 20 kHz Number Of Channels 5 Tech Details RMS Power per channel at 4 ohms 115 Watt RMS Power per channel at 8 ohms 115 Watt THD (Total Harmonic Distortion) 0.01 % Remote Control Without Remote Control Bridgeable Bridgeable Learn More
    $650.00

  • Sonographe SA150 by Conrad Johnson

    Sonographe SA150 by Conrad Johnson

    Sonographe SA150 by Conrad Johnson Was $1000 retail, matching preamp available. Very musical Learn More
    $390.00

  • Sonamp 1250 MKII by Sonance

    Sonamp 1250 MKII by Sonance

    Specifications Specification Value Shipping Weight 55 lbs (25kg) each Number Of Channels 12 Power Output All Channels Driven 50 watts RMS per channel (x 12) @ 8 ohms 75 watts RMS per channel (x 12) @ 4 ohms Power Output (Bridged) 100 watts per channel (x 6) @ 8 ohms Dynamic Headroom +1.9dB (x 12) @ 8 ohms +1.8dB (x 12) @ 4 ohms ±3.5 dB (x 6) @8 ohms (bridged) Total Harmonic Distortion <0.03% (20Hz-20kHz @ 8 ohms 50 watts) <0.06% (20Hz-20kHz @ 4 ohms 75 watts) <0.01% (1kHz @ 8 ohms 50 watts) <0.01% (1kHz @ 4 ohms; 75 watts) Signal To Noise Ratio 100dB below rated output (A-weighted) Input Sensitivity 700mV for 50 watts RMS @ 8 ohms Input Impedance 20k ohms Power Consumption 1800 watts maximum (4 ohms, full power) 10 watts idle (no signal) AC Fuse 10A (T10AH ~ 250V) Heat Output 2868 BTU/HR (full power) Available Options Rackmount version Dimensions With Feet (WxHxD) 16 3/4" x 9 1/2" x 16 1/2" (425mm x 241mm x 420mm) Rack Space Requirement 5U RMF Dimensions No Feet (WxHxD) Learn More
    $999.00

  • Rotel RB-985

    Rotel RB-985

    Rotel RB-985 Five channels of amplification, THX certified, 100 watts rms output per channel at 8 Ohms, Frequency response 10 Hz - 80 kHz plus or minus 0.5 dB, harmonic distortion less than 0.03%, input impedance 27 kOhm, damping factor 180, size 5 1/2"H x 17 3/8"W x 15 5/8"D, weight 34 pounds Learn More
    $480.00

  • Rotel RB-1091

    Rotel RB-1091

    500 watt top of line Only one available.... manual http://www.rotel.com/content/reviews/class%20d%20amplifiers/rb1091-hifinews-ma As new in the original boxes The absolute sound review: http://www.avguide.com/review/rotel-rb-1091-monoblock-amplifier This incredible new Class D amplifier from Rotel is based upon the same ICEpower® technology as utilized in the RMB-1077. The principal difference between the two being that RB-1091 produces a prodigious 500 watts mono into 8 ohms from a 3 5/8" high chassis. Rotel’s new Class D amplifiers are incredibly powerful and stable and will provide increasing amounts of voltage and current down to 4 ohm loads. Manufacturer: Rotel Part Number: RB1091 Specification: Power Configurations (FTC): 1x500 Watts Total Harmonic Distortion (20Hz-20KHz, 8 Ohms): < 0.03% Output Peak Current: 40A Damping Factor (8 Ohms): 400 Frequency Response: 10-40 KHz (±3dB) Signal to Noise Ratio (IHF A): 118 db Learn More
    $999.00

  • Rotel RB-1050

    Rotel RB-1050

    Rotel RB-1050 Ideal for demanding custom installations, the ultrastable RB-1050 combines audiophile sound quality and “bullet-proof” circuitry. A multi-mode amplifier, the RB-1050 develops 70 watts per channel for stereo reproduction. Individual sensitivity adjustments and “auto on” signal sensing circuitry allows use with a variety of distribution devices or processors. Buffered line level outputs allow multiple amplifiers to “daisy chain” from a single source. The toroid-based power supply and high damping factor ensure precise control of virtually all speakers. 12 volt “trigger” jacks and a detachable AC cord make this amplifier ideal for remote operated distributed audio systems. A front panel LED array shows clipping and protection modes for quick system analysis. Power Configurations: 2 x 70 watts Watts/Channel: all channels driven, unbridged, 8 ohm load, 20 to 20k Hz, 0.06% THD 70 watts THD (20-20,000Hz): cont. rated power one-half rated power one watt per channel 0.03%, maximum 0.03%, maximum 0.03%, maximum IM Distortion (at rated ower, 60Hz:7kHz = 4:1): 0.03%, maximum Damping Factor (8 ohms): 500 Input Sens. / Impedance: 1.0V / 33 kohms Frequency Response: 10-100kHz (±1dB) S/N Ratio (IHF A): 116dB Power Consumption: 250 watts Dimensions (W x H x D): 433 x 92 x 334mm 17 1/8 x 3 5/8 x 13 1/8" Front Panel Height: 80 mm, 3.1" Learn More
    $285.00

  • Red Rose M1  220-240 volt only

    Red Rose M1 220-240 volt only

    Hook up with your favorite surround processor or used to biamp. The transformer on this is originally set for international voltage and will not work at 100-120hz. Low shipping rates to the world. Learn More
    $2,000.00

  • PS Audio Stellar S300   CALL FOR PRICE!  TRADE-IN'S ACCEPTED

    PS Audio Stellar S300 CALL FOR PRICE! TRADE-IN'S ACCEPTED

    PS Audio Stellar S300 CALL FOR PRICE! TRADE-IN'S ACCEPTED (888)850-4366 The Stellar S300 stereo power amplifier is a dual mono power amplifier capable of effortlessly driving demanding loudspeaker loads to concert levels. The perfect choice for just about any loudspeaker, the S300 slips into any system, surprising and delighting even the most discriminating Audiophile. The S300 opens up your musical library in ways you might not have thought possible, revealing nuance and detail covered up by traditional amplifiers. One listen to the S300 and you’ll know you made the right choice. Effortless, rich, spacious—never a hint of glare or aggression—a joy to hear. An amplifier worthy of the PS Audio name. Rated at 140 Watts per channel into 8Ω and 300 Watts per channel into 4Ω, the S300 combines the best of two worlds: ultra linear, high-current, Class D technology for the output stage; a discrete, Class A MOSFET based Analog Cell for the all-important input stage. The S300’s rich, warm, and engaging sonic character comes from the Analog Cell. Its powerful, authoritative control over the loudspeaker stems from its high current, ultra-low impedance Class D output stage. Stellar’s design imperative was to produce a truly musical sounding power amplifier that proudly competed with any amplifier under $5,000. Its designer, PS Audio engineer Darren Myers, took the challenge and set to work on a new concept—a hybrid that would combine the best of today’s technology with time-honored techniques leveraging PS Audio’s forty plus years of experience. The results are extraordinarily musical. Even from the earliest prototype we knew the Stellar power amplifier series was going to be something special. Stellar amplifiers never draw attention to themselves, a rare quality in amplifiers of any price. After hundreds of hours of tuning, voicing, and perfectionist tweaking, we were confident the ends justified the means. Audition the Stellar S300 and you’ll appreciate Myer’s dedication to musical truth without compromise. Learn More

  • PS Audio Stellar M700 mono amplifier  CALL FOR PRICE!  TRADE-IN'S ACCEPTED

    PS Audio Stellar M700 mono amplifier CALL FOR PRICE! TRADE-IN'S ACCEPTED

    PS Audio Stellar M700 mono amplifier CALL FOR PRICE! TRADE-IN'S ACCEPTED The Stellar M700 mono amplifiers are a massively powerful engine capable of effortlessly driving demanding loudspeaker loads to concert levels. Stellar’s best. A pair of these placed on any loudspeaker brings forth the lush, rich and soul-satisfying power of two completely independent power blocks with headroom to spare. One listen to a hugely loud and complex musical passage effortlessly rendered by the M700 pair and you’ll know you made the right choice. Rated at 350 Watts into 8Ω and 700 Watts into 4Ω, the M700 combines the best of two worlds: ultra linear, high-current, Class D technology for the output stage; a discrete, Class A MOSFET based Analog Cell for the all-important input stage. The M700’s rich, warm, and engaging sonic character comes from the Analog Cell. Its powerful, authoritative control over the loudspeaker stems from its high current, ultra-low impedance Class D output stage. Stellar’s design imperative was to produce a truly musical sounding power amplifier that proudly competed with any amplifier under $5,000. Its designer, PS Audio engineer Darren Myers, took the challenge and set to work on a new concept—a hybrid that would combine the best of today’s technology with time-honored techniques leveraging PS Audio’s forty plus years of experience. The results are extraordinarily musical. Even from the earliest prototype we knew the Stellar power amplifier series was going to be something special. Stellar amplifiers never draw attention to themselves, a rare quality in amplifiers of any price. After hundreds of hours of tuning, voicing, and perfectionist tweaking, we were confident the ends justified the means. Audition the Stellar M700 pair and you’ll appreciate Myer’s dedication to musical truth without compromise. Learn More

  • PS Audio GCC-100

    PS Audio GCC-100

    one owner, with remote The GCC-100 is a stereo, 100 watt per channel Control Amplifier that produces 200 watt per channel into 4 Ohms and drives speaker loads as low as 1.5 Ohms. It has a damping factor that exceeds 1000 and is capable of driving any moderate loudspeaker to live orchestral crescendo levels. The GCC-100 has an input impedance of 47K Ohms, and features 4 RCA and 1 XLR balanced input and an auxilliary output to drive another amplifier or a subwoofer. It can be remotely turned on/off with a simple 12 volt trigger or the supplied remote control, is a fully balanced amplifier with noise levels low enough that you’ll have to place your ear next to the tweeter to even hear if it’s working. The GCC-100 is a perfect music center for the most discerning stereo system and has the best midrange and top end of any of the three models (although they're all great) Learn More
    $900.00

  • PS Audio BHK Stereo 250 power amplifier- USED

    PS Audio BHK Stereo 250 power amplifier- USED

    PS Audio BHK Stereo 250 power amplifier- USED phone to inquire recent production , complete with box, packaging etc. low hours like new condition free shipping in the 48 states Learn More
    $7,500.00

  • Pioneer Series 20  M-22
    $1,599.00

  • Perreaux 6100 6 channel amplifier

    Perreaux 6100 6 channel amplifier

    Specifications: Power Output Unbridged 6 x 120Wrms continuous, driven into 8Ω from 20Hz to 20kHz at no more than 0.015% Total Harmonic Distortion 160Wrms per channel into 4Ω Bridged 3 x 275Wrms continuous, driven into 8Ω from 20Hz to 20kHz at no more than 0.04% Total Harmonic Distortion Frequency Response ........................................................................................20Hz-20kHz ±0.75dB .....................................................................................................................-3dB @ 6Hz and 120kHz Total Harmonic Distortion (unbridged) Rated power ..............................................................................................................0.005% @ 1kHz Worst case prior to clipping...................................................................................................... 0.04% Dynamic Headroom...................................................................................................................2.5dB Damping Factor............................................................................................................. 600 @ 100Hz ......................................................................................................................................... 400 @ 1kHz Noise (inputs shorted, A weighted)............................................................................................. -97dB Input Sensitivity .......................................................................................................................1.0Vrms Input Impedance ........................................................................................................................ 47kΩ Dimensions Width...........................................................................................................................440mm (17.5”) Height............................................................................................................................177mm (7.0”) Depth...........................................................................................................................430mm (17.0”) Weight..........................................................................................................................20.0kg (44.0lb) Learn More
    $995.00

  • Parasound JC1 mono amplifiers used

    Parasound JC1 mono amplifiers used

    Parasound JC1 mono amplifiers price is per pair used, like new condition Learn More
    $6,500.00

  • Onkyo M-501 power amplifier

    Onkyo M-501 power amplifier

    Power output: 150 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.09% Damping factor: 60 Input sensitivity: 1V Signal to noise ratio: 100dB Dimensions: 455 x 150 x 350mm Weight: 10.5kg Learn More
    $249.00

  • Niles SI-1260 Multi Channel-12 Power amplifier

    Niles SI-1260 Multi Channel-12 Power amplifier

    Niles SI-1260 Multi Channel Power amplifier 12-channel amplifier power output (20-20,000 Hz at 0.06% THD, all channels driven): 60 watts RMS per channel at 8 ohms 80 watts RMS per channel at 4 ohms adjacent channels are bridgeable to 120 watts RMS into 8 ohms unique BusMatrix™ selector allows four configurable options for each channel: left bus, right bus, left plus right bus (mono), or the channel's dedicated input 6 independent turn-on circuits for multi-room audio applications 3 turn-on modes: automatic signal-sensing, voltage trigger, and manual voltage trigger input accepts 3-30V AC/DC binding posts spaced to accommodate dual banana plugs independent level controls for each channel cascade outputs for "daisy-chaining" additional amplifiers independent protection circuits for each channel removable AC power cord weight: 70 lbs. 17"W x 7-3/8"H x 18-1/2"D Learn More
    $795.00

  • Niles SI-1230 Multi Channel Power Amplifier

    Niles SI-1230 Multi Channel Power Amplifier

    Niles SI-1230 Multi Channel Power Amplifier- 12 Channels 30 watts RMS per channel into 8 Ohms, all channels driven 42 watts RMS per channel into 4 Ohms, all channels driven Adjacent channels are bridgeable to 80 watts RMS into 8 Ohms, all channels driven Three turn-on modes: music sense, voltage trigger and manual Binding posts spaced to accommodate dual banana plugs Item Weight 34.8 pounds Learn More
    $339.00

  • Mcintosh MC7150

    Mcintosh MC7150

    Mcintosh MC7150 Form Stereo power amplifier Output stereo: 150W+150W (a sinusoidal consecutive output, load-impedance 2/4/8ohm) Output load impedance stereo: 2 ohms, 4ohm, 8ohm Output frequency band 20Hz - 20kHz THD stereo: 0.005% or less (at the time of 20Hz - 20kHz, 250mW-150W, and both ch(es) drive) Cross modulation distortion (20Hz - 20kHz) stereo: 0.005% or less (It is about the channel of one side at both the less than peek 300W and channel drive time. ) Frequency band (at the time of 1W output) 20Hz - 20kHz, and +0 -0.25 dB 10Hz - 100kHz, and +0 -3.0 dB SN ratio 105dB or less (at the time of an Output power A Wei Ted) Dynamic head room 1.8dB(IHF) Dumping factor 40 or more Input impedance 20kohms (unbalance) Input sensitivity At the time of an input VR center it1: 2.5V At the time of input VR full: 1.4V Power guarding It is less than THD2% to over-drive 14dB at 1kHz. Power source AC100V, 50Hz/60 Hz, 0.5A-7A Dimensions Width 410x height 145x depth of 416mm (termination included) Weight 26.3kg Learn More
    $2,600.00

  • Mcintosh MC7100

    Mcintosh MC7100

    Mcintosh MC7100 100 watts/channel 2 available (you can bridge them to 300watts/channel) PERFORMANCE LIMITS Performance limits are the maximum deviation from perfection permitted for a Mclntosh instrument. We promise you that when you purchase a new MC7100 from a Mclntosh Franchised Dealer, it will be capable of performance at or better than these limits. STEREO POWER OUTPUT 150 watts into 4 ohm loads or 100 watts into 8 ohm loads minimum sine wave continuous average power output per channel, both channels operating. The output RMS voltage is: 28.3V across 8 ohms 24.5V across 4 ohms MONOPHONIC (BRIDGED) 300 watts into an 8 ohm load minimum sine wave continuous average power output. The output RMS voltage is: 49 volts across 8 ohms. OUTPUT LOAD IMPEDANCE STEREO 8 or 4 ohms MONOPHONIC 8 ohms RATED POWER BAND 20Hz to 20,000Hz TOTAL HARMONIC DISTORTION 0.005% maximum harmonic distortion at any power level from 250 milliwatts to rated power output. IHF DYNAMIC HEADROOM 8 ohms, 1.7dB 4 ohms, 2.1dB FREQUENCY RESPONSE + 0, -0.25dB from 20Hz to 20.000Hz + 0, -3.0dB from 10Hz to 100,000Hz INPUT SENSITIVITY 1.4 volts (2.5 volts at gain control center detent) A-WEIGHTED SIGNAL-TO-NOISE RATIO 95dB (115dB below rated output) INTERMODULATION DISTORTION. SMPTE 0.005% maximum if instantaneous peak power output does not exceed twice the output power rating. RATINGS WIDE BAND DAMPING FACTOR 8 ohms, 200 4 ohms, 100 INPUT IMPEDANCE 20,000 ohms POWER GUARD Clipping is prevented and THD does not exceed 2% with up to 14dB overdrive at 1000Hz. POWER REQUIREMENTS 120 volts, 50/60HZ, 3.0 amps UL/CSA MECHANICAL SIZE Front panel: 17 1/2 inches (44.5cm) wide, by 3 5/8 inches (9.2cm) high. Chassis: 14 3/4 inches (37.5cm) wide, by 2 3/8 inches (6cm) high, by 14 1/2 inches (36.9cm) deep, (from back of front panel), including connectors. Panel clearance required in front of the mounting surface is 1 inch (2.54cm). FINISH Glass with special gold/teal nomenclature illumination. Chassis and chassis cover are black. WEIGHT 24 pounds (11 Kg) net; 35 pounds (15.9Kg) Only 3 5/8 high Learn More
    $1,150.00

  • Mcintosh MC303

    Mcintosh MC303

    Mcintosh MC 303 Approximately two years old, mint like new, all packing ELECTRONIC SPECIFICATIONS POWER OUTPUT PER CHANNEL 300W @ 2, 4 or 8 Ohms NUMBER OF CHANNELS 3 TOTAL HARMONIC DISTORTION 0.005% S/N BELOW RATED OUTPUT 112dB DYNAMIC HEADROOM 1.8dB DAMPING FACTOR >40 RATED POWER BAND 20Hz to 20kHz FREQUENCY RESPONSE +0, -0.25dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 100,000Hz CONTROL REMOTE POWER CONTROL Yes MULTI-CHANNEL DB25 CABLE No GENERAL SPECIFICATIONS CIRCUIT CONFIGURATION Push-Pull Complementary Autoformers CIRCUIT DESIGN Transistor MONO BRIDGE No MONO PARALLEL No AUTOFORMER Yes METERS Yes METER LIGHT SWITCH Yes BALANCED INPUT Yes FRONT PANEL Glass with handles ILLUMINATION LED Fiber Optic CHASSIS STYLE Inverted GOLD PLATED BINDING POSTS Yes WEIGHTS & DIMENSIONS DIMENSIONS (W X H X D) 17-3/4" (45.09cm) x 12-3/8" (31.43cm) (including feet) x 22" (55.88cm) (including front panel and cables) Learn More
    $6,999.00

  • Mcintosh MC250

    Mcintosh MC250

    Mcintosh MC250 nice condition Mclntosh audio power ratings are in accordance with the Federal Trade Commission Regulation of November 4, 1974 concerning power output claims for amplifiers used in home entertainment products. POWER OUTPUT STEREO 50 watts minimum sine wave continuous average power output, per channel, both channels operating into 4 ohms, 8 ohms, or 16 ohms load impedance, which is: 14.1 volts RMS across 4 ohms 20.0 volts RMS across 8 ohms 28.3 volts RMS across 16 ohms MONO 100 watts minimum sine wave continuous average power output, operating into 2 ohms, 4 ohms, or 8 ohms load impedance, which is: 14.1 volts RMS across 2 ohms 20.0 volts RMS across 4 ohms 28.3 volts RMS across 8 ohms OUTPUT LOAD IMPEDANCE STEREO 4 ohms, 8 ohms, or 16 ohms; separate terminals are provided for each output MONO 2 ohms, 4 ohms, or 8 ohms; separate terminals are provided for each output RATED POWER BAND 20 Hz to 20,000 Hz TOTAL HARMONIC DISTORTION STEREO 0.25% maximum harmonic distortion at any power level from 250 milliwatts to 50 watts per channel from 20 Hz to 20,000 Hz, both channels operating MONO 0.25% maximum harmonic distortion at any power level from 250 milliwatts to 100 watts from 20 Hz to 20,000 Hz INTERMODULATION DISTORTION STEREO 0.25% if instantaneous peak power output is 100 watts or less per channel with both channels operating for any combination of frequencies 20 Hz to 20,000 Hz MONO 0.25% if instantaneous peak power output is 200 watts or less for any combination of frequencies 20 Hz to 20,000 Hz FREQUENCY RESPONSE (at 1 watt output) 20 Hz to 20,000 Hz +0 -0.25 dB 10 Hz to 100,000 Hz +0 -3.0 dB NOISE AND HUM 90 dB below rated output RATINGS OUTPUT VOLTAGES Stereo and Mono 25 volts for distribution lines DAMPING FACTOR 15 at 3 ohms output 38 at 8 ohms output 17 at 16 ohms output INPUT IMPEDANCE 200,00 Ohms INPUT SENSITIVITY 0.5 volt. Level control provided for higher input voltage GENERAL INFORMATION POWER REQUIREMENTS 120 volts, 50/60 Hz, 50 watts at zero signal output, 250 watts at rated output SEMICONDUCTOR COMPLEMENT 24 silicon transistors 18 silicon rectifiers and diodes MECHANICAL INFORMATION SIZE 7 1/16 inches high (17.94 cm), 105 /8 inches wide (26.99 cm), 155 /8 inches deep (39.69 cm) CHASSIS Chrome and black WEIGHT 36 pounds (16 Vintage Amplifier 50w/ch stereo. 100w mono. Response 20-20kHz (+0 -0.25dB). Learn More
    $800.00

  • Mcintosh MC207

    Mcintosh MC207

    In excellent condition with original box/manual LECTRONIC SPECIFICATIONS POWER OUTPUT PER CHANNEL 200W @ 4 or 8 Ohms NUMBER OF CHANNELS 7 (can also be used as a 2-zone amplifier with 5 channels in zone A and 2 channels in zone B) TOTAL HARMONIC DISTORTION 0.005% S/N BELOW RATED OUTPUT 112dB DYNAMIC HEADROOM 1.7dB DAMPING FACTOR >140 RATED POWER BAND 20Hz to 20kHz FREQUENCY RESPONSE +0, -0.25dB from 20Hz to 20,000Hz +0, -3dB from 10Hz to 100,000Hz CONTROL REMOTE POWER CONTROL Yes, 7 or 5 + 2 Channel MULTI-CHANNEL DB25 CABLE Yes GENERAL SPECIFICATIONS CIRCUIT CONFIGURATION Push-Pull Complementary CIRCUIT DESIGN Transistor MONO BRIDGE No MONO PARALLEL No AUTOFORMER No METERS Yes METER LIGHT SWITCH Yes BALANCED INPUT Yes FRONT PANEL Glass ILLUMINATION LED Fiber Optic CHASSIS STYLE Inverted CONNECTIVITY SPEAKER BINDING POST TYPE Yes WEIGHTS & DIMENSIONS DIMENSIONS (W X H X D) 17-1/2" (44.5cm) x 9-7/16" (23.9cm) (including feet) x 21" (53.3cm) (including front panel and cables) WEIGHT 83 lbs (37.6 kg) SHIPPING WEIGHT 116 lbs (52.6 kg) Learn More
    $5,500.00

  • Mcintosh 2205 new restoration from original owner.

    Mcintosh 2205 new restoration from original owner.

    Mcintosh 2205 just recapped We are currently restoring two examples of the 2205 and a single 2015 amplifier right now. New caps, lubrication, bulbs,etc. Original owner on all. Power output: 200 watts per channel into 8Ω (stereo), 400W into 8Ω (mono) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.1% Damping factor: 16 Input sensitivity: 0.75V Signal to noise ratio: 95dB Speaker load impedance: 1Ω to 8Ω Learn More
    $1,999.00

  • Mcintosh  MC-7106

    Mcintosh MC-7106

    Mcintosh MC-7106 excellent condition. local pickup preferred Learn More
    $1,500.00

  • Mark Levinson No 53 current top of the line, $50000 retail

    Mark Levinson No 53 current top of the line, $50000 retail

    Mark Levinson No 53 pair of mono amplifiers, as new condition Communication and Control Two Link2 ports (one input and one output); One Ethernet port; One 3.5mm mono (tip/sleeve) mini plug trigger input, 3-12Vdc; One 3.5mm mono (tip/sleeve) mini plug trigger output, 3-12Vdc; 3-Pin IEC standard power connector Frequency Response Within ±0.1dB from 10Hz to 20kHz Inputs One balanced XLR input; One unbalanced RCA input Input Impedance 100 kΩ (balanced); 50 kΩ (unbalanced) Rated Output Power into 4 ohms 1000W Rated Output Power into 8 ohms 500W Gain 26.8dB Power Requirements 100V~, 120V~, 230V~, 640W, factory-set for destination country Speaker Connections Two pairs of "Hurricane" loudspeaker output binding posts with banana-plug sockets (banana-plug socket not available for some models) Height 20.87 in (530mm) Width 8.42 in (214mm) Depth 20.4 in (518mm) Weight Net weight: 135 lb (61.3kg); Shipping weight: 165 lb (75kg) Learn More
    $19,999.00

  • Mark Levinson ML11

    Mark Levinson ML11

    Mark Levinson ML11 power amplifier . With its 2 x 50W in a small enclosure with the heat sinks hidden inside makes it look shy, but it's not. It another great amplifier of MLAS which is perfect as an all-purpose home hifi amplifier. As the others he can drive almost any load. Specifications Power output: 2 x 50W. Weight: 11Kg Maximum power : 260W. Learn More
    $1,480.00

  • Mark Levinson 333 power amplifier

    Mark Levinson 333 power amplifier

    Mark Levinson 333 power amplifier the aesthetic of the Mark Levinson No. 333 power amplifier is stunning. The curved silver face plate with black ridged heat-sinks make the No. 333 a conversation piece even for non-audiophiles. The attention to detail in the design of the 300 series amps is phenomenal. For example, the amp stays powered down in standby mode until your ready to listen. In ten seconds the amp powers up the power supply gently, so that the amp is at optimum performance quickly. The standby feature allows the 300 series amps the ability to conserve power while reducing wear and tear on the amp during charge-discharge cycles. It also allows remote power switching from Levinson and Proceed preamps and control systems. The Mark Levinson No. 333 is outfitted with the single best speaker connectors on the market. They accept various sizes of cable but need no wrench to tighten. They are ergonomically designed so that absolutely anyone can perfectly tighten their speaker cables to the perfect pressure without tools. A link to the Madrigal site for more technical details on the Mark Levinson 300 series amps is found at the end of this review. 300w/ch @8 ohms; 600w/ch @4 ohms; 1,200w/ch @2 ohms Learn More
    $3,550.00

  • Mark Levinson 331 stereo amplifier

    Mark Levinson 331 stereo amplifier

    Levinson 331 Description: Solid-state stereo amplifier. Rated output power, 20Hz–20kHz, with no more than 0.5% THD (FTC): 100Wpc minimum continuous into 8 ohms (20dBW); 200Wpc minimum continuous into 4 ohms (20dBW); 400Wpc continuous into 2 ohms (20dBW). Peak output voltage at rated line voltage: 48V into 8 ohms. Frequency response: 20Hz–20kHz ±1dB. S/N ratio (main output): <–80dB (ref. 1W). Input impedance: 100k ohms balanced, 50k ohms single-ended. Voltage gain: 26.8dB. Input sensitivity (for 2.8V output): 130mV. Input sensitivity (for full output): 1.3V. Output impedance: !x0.05 ohms, 20Hz–20kHz. Damping factor: >800, 20Hz–20kHz into 8 ohms. Power consumption: typically 260W at idle, 110W in standby. Dimensions: 17.56" (446mm) W by 18.85" (479mm) D by 9.3" (232mm) H; faceplate curve depth 1.22" (31mm). Shipping weight: 112 lbs Learn More
    $2,200.00

  • Mark Levinson 33 set of monoblock amplifiers

    Mark Levinson 33 set of monoblock amplifiers

    King of the HIll! one owner These were top of the line for Mark Levinson and will drive any speaker. These are one owner 120V units and have the original factory crates. set is in excellent condition. The Nº33 Reference Mono Power Amplifier uniquely combines extraordinary power delivery with effortless control and unparalleled refinement. Rated at 2,400W continuous into 1-ohm loads, it is the most powerful high-end amplifier in the world. The Nº33 incorporates two 2.45 kVA low noise toroidal transformers in a fully balanced power supply. In this design, there is a separate power supply (each with its own power transformer) for both the inverting and non-inverting halves of the amplifier. Twelve 39,000 μF low ESR capacitors are used in each amplifier. The power supply of each Nº33 provides almost 1⁄2 a Farad of capacitance and 1200 Joules of energy storage. Heavy oxygen-free copper bus bars enhance the efficiency of power distribution within the amplifier and eliminate variances introduced by the wiring harnesses, etc. more commonly found even in high performance amplifiers. High frequency power supply bypass is accomplished on individual PC boards by a total of 56 components of several film types. The resulting uniformly low power supply impedance seen by the various circuits within the Nº33 lays the foundation for both the massive power and the extraordinary finesse that characterizes this amplifier Learn More
    $17,200.00

  • Mark Levinson 23 recapped

    Mark Levinson 23 recapped

    excellent condition Mark Levinson 23 200 watt/channel amplfiier, 100V set at present, can be changed Description: Solid-state stereo power amplifier. Rated power output: 200Wpc continuous into 8 ohms (23dBW) with less than 0.1% THD, 400Wpc continuous into 4 ohms (23dBW) with less than 0.2% THD, both from 20Hz–20kHz, both channels driven. Damping factor: greater than 600 at 50Hz, 8 ohms (equivalent to an output impedance of 0.013 ohms). Frequency response: 4Hz–140kHz, —dB. Input impedance: 50k ohms shunted by 1.5nF. Voltage gain: 26dB (load not defined). Input sensitivity: 141mV for 1W output. Dimensions: 19" (483mm) W by 8.25" (210mm) H by 15.7" (399mm) D. Shipping weight: 105 lbs (48kg). Learn More
    $2,700.00

  • Mark Levinson 20.5 Class A mono amplifier pair

    Mark Levinson 20.5 Class A mono amplifier pair

    Mark Levinson 20.5 Class A mono amplifier pair, in excellent cosmetic and working order. One owner since new. 20.5, : monoblock power amplifier. Output: 100W into 8 ohms (20dBW); 200W into 4 ohms (20dBW); 400W into 2 ohms (20dBW) (all continuous sinewave power, 20Hz-20kHz, with less than 0.4% THD/SMPTE and less than 0.2% IMD). Continuous available current: 24A. Damping factor: greater than 400, 20Hz-20kHz; 1000 at 1kHz and below. Frequency response: 3Hz-140kHz, -3dB at 1W output. S/N ratio: better than 80dB, unweighted, below 1W output. Measured output impedance: 0.015 ohms at 1kHz. Input impedance: 50k ohms in parallel with 1nF. Sensitivity (EIA): 141mV for 1W output into 8 ohms. Voltage gain: 26dB. Power consumption: typically 500W. Dimensions: 17.5" (445mm) W x 8.4" (212mm) H x 22.1" (560mm) D. Weight: 65 lbs. Shipping weight: 91 lbs (40.9kg).ea box Learn More
    $5,500.00

  • Mark Levinson 20 mono amplifiers

    Mark Levinson 20 mono amplifiers

    Mark Levinson 20 mono amplifiers in excellent cosmetic and sonic condition. Recapped 7/2017 No.20, ' monoblock power amplifier. Output: 100W into 8 ohms (20dBW); 200W into 4 ohms (20dBW); 400W into 2 ohms (20dBW) (all continuous sinewave power, 20Hz-20kHz, with less than 0.4% THD/SMPTE and less than 0.2% IMD). Continuous available current: 24A. Damping factor: greater than 400, 20Hz-20kHz; 1000 at 1kHz and below. Frequency response: 3Hz-140kHz, -3dB at 1W output. S/N ratio: better than 80dB, unweighted, below 1W output. Measured output impedance: 0.015 ohms at 1kHz. Input impedance: 50k ohms in parallel with 1nF. Sensitivity (EIA): 141mV for 1W output into 8 ohms. Voltage gain: 26dB. Power consumption: typically 500W. Dimensions: 17.5" (445mm) W x 8.4" (212mm) H x 22.1" (560mm) D. Weight: 65 lbs. Shipping weight: 90 lbs (40.9kg). Learn More
    $4,950.00

  • Marantz sixteen 16
    $850.00

Grid  List 

Items 1 to 50 of 151 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
per page