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Power Amplifiers

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  • Rotel RB-985

    Rotel RB-985

    Five channels of amplification, THX certified, 100 watts rms output per channel at 8 Ohms Learn More
    $999.00

  • Krell FPB350m single mono
    $2,999.00

  • 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

  • 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

  • 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

  • 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

  • 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 KAV-500 5 Channel Amplifier

    Krell KAV-500 5 Channel Amplifier

    sold 12/23 another kav500/5 available 1/24 Krell KAV-500/5 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 Learn More
    $2,000.00

  • Krell Chorus 5200 XD 5 Channel Amplifier

    Krell Chorus 5200 XD 5 Channel Amplifier

    Like new condition all packing and accessories 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 <0.015Ω, 20 Hz to 20 kHz Damping factor >530, 20 Hz to 20 kHz, referred to 8W Power consumption Standby: 1 W Idle: 182 W Maximum: 2100 W Heat output Standby: 3.4 BTU/hr. Idle: 623 BTU/hr. Maximum: 7182 BTU/hr. Inputs 5 single-ended via RCA connector 5 balanced via XLR connector Outputs 5 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 95 lbs., 43.2 kg (shipping) 85 lbs., 38.6 kg (unit only) Learn More
    $6,800.00

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