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Vintage Amplifiers & Tube Amps | Surplus Network

Vintage Sansui AU-505 Solid State Integrated Stereo Amplifier Amp Hifi Japan
USA
Vintage Sansui AU-505 Solid State...

$199.99 USD

Vintage Sansui AU-505 Solid State...

$199.99 USD

CARVER M-500 Power Amplifier *SERVICED*
USA
CARVER M-500 Power Amplifier *SERVICED*

$599.00 USD

CARVER M-500 Power Amplifier *SERVICED*

$599.00 USD

Lot of 634 Pcs Wire Wound Power Resistors Vintage 18 Types
USA
Lot of 634 Pcs Wire Wound Power...

$59.99 USD

Lot of 634 Pcs Wire Wound Power...

$59.99 USD

Carver A-220 Total Direct Coupled Power Amplifier 2 Channel - 110 Watts!
USA
Carver A-220 Total Direct Coupled...

$295.00 USD

Carver A-220 Total Direct Coupled...

$295.00 USD

Pioneer SA-5800 Stereo Integrated Amplifier Works great
USA
Pioneer SA-5800 Stereo Integrated...

$295.00 USD

Pioneer SA-5800 Stereo Integrated...

$295.00 USD

Carver M200t Amplifier (rebuilt/modified)
USA
Carver M200t Amplifier...

$300.00 USD

Carver M200t Amplifier...

$300.00 USD

Vintage Mattes SSP-200 Stereo Power Amplifier -Working-
USA
Vintage Mattes SSP-200 Stereo Power...

$425.00 USD

Vintage Mattes SSP-200 Stereo Power...

$425.00 USD

PIONEER SPEC 2 STEREO POWER AMPLIFIER - SOUNDS FANTASTIC
USA
PIONEER SPEC 2 STEREO POWER AMPLIFIER...

$1,649.00 USD

PIONEER SPEC 2 STEREO POWER AMPLIFIER...

$1,649.00 USD

Heathkit AA-151 Vintage Tube Stereo Power Amplifier & AA-12 Tuner
USA
Heathkit AA-151 Vintage Tube Stereo...

$525.00 USD

Heathkit AA-151 Vintage Tube Stereo...

$525.00 USD

Vintage Yamaha CA 810 Integrated Natural Sound Stereo Amplifier / NICE / LOOK
USA
Vintage Yamaha CA 810 Integrated...

$349.99 USD

Vintage Yamaha CA 810 Integrated...

$349.99 USD

Sumo Polaris Amplifier model 310
USA
Sumo Polaris Amplifier model 310

$380.00 USD

Sumo Polaris Amplifier model 310

$380.00 USD

Marantz 1060 Amplifier
USA
Marantz 1060 Amplifier

$379.00 USD

Marantz 1060 Amplifier

$379.00 USD

YAMAHA MX-2 AMPLIFIER
USA
YAMAHA MX-2 AMPLIFIER

$400.00 USD

YAMAHA MX-2 AMPLIFIER

$400.00 USD

Carver m1.0t
USA
Carver m1.0t

$400.00 USD

Carver m1.0t

$400.00 USD

Audire Forte Dual Mono 125wpc Power Amplifier
USA
Audire Forte Dual Mono 125wpc Power...

$449.00 USD

Audire Forte Dual Mono 125wpc Power...

$449.00 USD

Vintage Nikko Alpha III Power Amplifier & Beta II Preamplifier 80 Watt Amp & Pre
USA
Vintage Nikko Alpha III Power...

$498.00 USD

Vintage Nikko Alpha III Power...

$498.00 USD

Marantz 170dc Amplifier Vintage Solid State Nearly Perfect
USA
Marantz 170dc Amplifier Vintage Solid...

$900.00 USD

Marantz 170dc Amplifier Vintage Solid...

$900.00 USD

Dynaco PAS Tube Preamplifier Upgraded Just Serviced Telefunkens LOOK!!!!!!!!
USA
Dynaco PAS Tube Preamplifier...

$700.00 USD

Dynaco PAS Tube Preamplifier...

$700.00 USD

Vintage Onkyo Integra M-504 Power Amplifier. Working well!
USA
Vintage Onkyo Integra M-504 Power...

$700.00 USD

Vintage Onkyo Integra M-504 Power...

$700.00 USD

pioneer spec-2 amplifier
USA
pioneer spec-2 amplifier

$1,500.00 USD

pioneer spec-2 amplifier

$1,500.00 USD

LUXMAN L-580 INTEGRATED AMP
USA
LUXMAN L-580 INTEGRATED AMP

$1,500.00 USD

LUXMAN L-580 INTEGRATED AMP

$1,500.00 USD

RARE James B Lansing Sound JBL SA600 Integrated Power Amplifier Works - Serviced
USA
RARE James B Lansing Sound JBL SA600...

$1,500.00 USD

RARE James B Lansing Sound JBL SA600...

$1,500.00 USD

Mcintosh MC2105 Power Amplifier W/ Owner & Service Manual & Receipt, Excellent
USA
Mcintosh MC2105 Power Amplifier W/...

$1,659.00 USD

Mcintosh MC2105 Power Amplifier W/...

$1,659.00 USD

DBX BX-3 STEREO POWER AMPLIFIER SERVICED - SUPERB AMP
USA
DBX BX-3 STEREO POWER AMPLIFIER...

$1,119.00 USD

DBX BX-3 STEREO POWER AMPLIFIER...

$1,119.00 USD

Yamaha Ca2010 integrated amplifier 1977
USA
Yamaha Ca2010 integrated amplifier 1977

$1,355.00 USD

Yamaha Ca2010 integrated amplifier 1977

$1,355.00 USD

Pioneer SA-9100 Integrated Amp Vintage Restored
USA
Pioneer SA-9100 Integrated Amp...

$999.00 USD

Pioneer SA-9100 Integrated Amp...

$999.00 USD

Denon POA 1500 "DEMON" Custom Stereo Amplifier (1983-86)
USA
Denon POA 1500 "DEMON" Custom Stereo...

$1,100.00 USD

Denon POA 1500 "DEMON" Custom Stereo...

$1,100.00 USD

Audio Nirvana EL84 Ultralinear Vacuum Tube Stereo Amplifier
USA
Audio Nirvana EL84 Ultralinear Vacuum...

$649.00 USD

Audio Nirvana EL84 Ultralinear Vacuum...

$649.00 USD

Phase Linear 400
USA
Phase Linear 400

$649.00 USD

Phase Linear 400

$649.00 USD

Kenwood BASIC C2 Stereo Preamplifier used
USA
Kenwood BASIC C2 Stereo Preamplifier...

$499.99 USD

Kenwood BASIC C2 Stereo Preamplifier...

$499.99 USD

Rare Acoustic Research Ar Au Amplifier [39c]
USA
Rare Acoustic Research Ar Au...

$499.99 USD

Rare Acoustic Research Ar Au...

$499.99 USD

Carver M1.5T Amplifier - Professionally Rebuilt & Upgraded - w Warranty
USA
Carver M1.5T Amplifier -...

$650.00 USD

Carver M1.5T Amplifier -...

$650.00 USD

Soundcraftsmen PM860 power amplifier *FULLY SERVICED*
USA
Soundcraftsmen PM860 power amplifier...

$475.00 USD

Soundcraftsmen PM860 power amplifier...

$475.00 USD

PROTON AA-1150 50 WPC 7DB DYNAMIC HEADROOM DUAL MONO NEW LED LIGHTS CAP SET
USA
PROTON AA-1150 50 WPC 7DB DYNAMIC...

$475.00 USD

PROTON AA-1150 50 WPC 7DB DYNAMIC...

$475.00 USD

RARE!! VINTAGE CARVER MODEL TFM-25 MAGNETIC FIELD POWER AMPLIFIER
USA
RARE!! VINTAGE CARVER MODEL TFM-25...

$349.98 USD

RARE!! VINTAGE CARVER MODEL TFM-25...

$349.98 USD

"the Better Williamson" Two UTC LS-63 Linear Standard Amplifier (KT66 Type Amp)
USA
"the Better Williamson" Two UTC...

$1,999.99 USD

"the Better Williamson" Two UTC...

$1,999.99 USD

Technics SE-9600p Rare Power Amplifier. Excellent condition,
USA
Technics SE-9600p Rare Power...

$1,250.00 USD

Technics SE-9600p Rare Power...

$1,250.00 USD

Vintage Pioneer A-88X stereo integrated amplifier True 120 Watt RMS Tested
USA
Vintage Pioneer A-88X stereo...

$350.00 USD

Vintage Pioneer A-88X stereo...

$350.00 USD

Sansui QS-1 Amplifier
USA
Sansui QS-1 Amplifier

$350.00 USD

Sansui QS-1 Amplifier

$350.00 USD

KNIGHT MONO INTEGRATED TUBE AMPLFIER RECAPPED - SOUNDS SUPERB
USA
KNIGHT MONO INTEGRATED TUBE AMPLFIER...

$479.00 USD

KNIGHT MONO INTEGRATED TUBE AMPLFIER...

$479.00 USD

Uncommon Marantz Model SG-7 Preamp (Preamplifier)
USA
Uncommon Marantz Model SG-7 Preamp...

$799.00 USD

Uncommon Marantz Model SG-7 Preamp...

$799.00 USD

Marantz Model Fifteen (15) Power Amplifier
USA
Marantz Model Fifteen (15) Power...

$799.00 USD

Marantz Model Fifteen (15) Power...

$799.00 USD

Soundcraftsmen Pro-Power Four Mosfet Power Amplifier - Rare - EXCELLENT
USA
Soundcraftsmen Pro-Power Four Mosfet...

$795.00 USD

Soundcraftsmen Pro-Power Four Mosfet...

$795.00 USD

Vintage Harman Kardon Citation Seventeen 17 Preamplifier in WOOD CASE rare VGC !
USA
Vintage Harman Kardon Citation...

$795.00 USD

Vintage Harman Kardon Citation...

$795.00 USD

Magnavox 2ST294 AM FM Micromatic Turntable Stereo Tube Console 1961 Mid Century
USA
Magnavox 2ST294 AM FM Micromatic...

$795.00 USD

Magnavox 2ST294 AM FM Micromatic...

$795.00 USD

Phase Linear 400
USA
Phase Linear 400

$1,200.00 USD

Phase Linear 400

$1,200.00 USD

Marantz Amplifier Model 16
USA
Marantz Amplifier Model 16

$1,200.00 USD

Marantz Amplifier Model 16

$1,200.00 USD

SAE 2401 POWER AMPLIFIER
USA
SAE 2401 POWER AMPLIFIER

$1,200.00 USD

SAE 2401 POWER AMPLIFIER

$1,200.00 USD

Marantz Amplifier Model 250 125W/Channel
USA
Marantz Amplifier Model 250 125W/Channel

$1,200.00 USD

Marantz Amplifier Model 250 125W/Channel

$1,200.00 USD

Vintage Sansui AU-9900 Integrated Amplifier n excellent condition made in japan
USA
Vintage Sansui AU-9900 Integrated...

$1,200.00 USD

Vintage Sansui AU-9900 Integrated...

$1,200.00 USD

Nakamichi 620 Stereo Power Amplifier works excellent cosmetics RARE
USA
Nakamichi 620 Stereo Power Amplifier...

$500.00 USD

Nakamichi 620 Stereo Power Amplifier...

$500.00 USD

NIKKO NA-690 Stereo Integrated AMPLIFIER NT-890 TUNER Manuals Sansui AU TU Copy
USA
NIKKO NA-690 Stereo Integrated...

$500.00 USD

NIKKO NA-690 Stereo Integrated...

$500.00 USD

CARVER M-1.0t 2 CHANNEL MAGNETIC FIELD POWER AMPLIFIER
USA
CARVER M-1.0t 2 CHANNEL MAGNETIC...

$500.00 USD

CARVER M-1.0t 2 CHANNEL MAGNETIC...

$500.00 USD

YAMAHA B-2 stereo amplifier
USA
YAMAHA B-2 stereo amplifier

$1,450.00 USD

YAMAHA B-2 stereo amplifier

$1,450.00 USD

VTL 70/70 Stereo Amp in Excellent Condition
USA
VTL 70/70 Stereo Amp in Excellent...

$990.00 USD

VTL 70/70 Stereo Amp in Excellent...

$990.00 USD

Realistic Stereo 40 Integrated Amplifier
USA
Realistic Stereo 40 Integrated Amplifier

$990.00 USD

Realistic Stereo 40 Integrated Amplifier

$990.00 USD

John Iverson Electron Kinetics Eagle 4 Power Amplifier
USA
John Iverson Electron Kinetics Eagle...

$950.00 USD

John Iverson Electron Kinetics Eagle...

$950.00 USD

HARMAN / KARDON CITATION ELEVEN PRE-AMP AUDIO EQUALIZER PREAMPLIFIER
USA
HARMAN / KARDON CITATION ELEVEN...

$215.00 USD

HARMAN / KARDON CITATION ELEVEN...

$215.00 USD

McIntosh MC2100 Amplifier- Excellent!
USA
McIntosh MC2100 Amplifier- Excellent!

$1,475.00 USD

McIntosh MC2100 Amplifier- Excellent!

$1,475.00 USD

Yamaha CA-610 II Stereo Amplifier CT-610 II Tuner Combo All Serviced
USA
Yamaha CA-610 II Stereo Amplifier...

$449.95 USD

Yamaha CA-610 II Stereo Amplifier...

$449.95 USD

Dynaco ST-150 power amplifier with wood sides
USA
Dynaco ST-150 power amplifier with...

$299.99 USD

Dynaco ST-150 power amplifier with...

$299.99 USD

Marantz 1060 Stereo Amp Amplifier Vintage
USA
Marantz 1060 Stereo Amp Amplifier...

$449.90 USD

Marantz 1060 Stereo Amp Amplifier...

$449.90 USD

Accuphase E-202 Audiophile Integrated Amplifier, Near Mint
USA
Accuphase E-202 Audiophile Integrated...

$1,650.00 USD

Accuphase E-202 Audiophile Integrated...

$1,650.00 USD

Custom Magnavox Style Push-Pull 6V6 Stereo Tube Amplifier - Upgraded Tubes!
USA
Custom Magnavox Style Push-Pull 6V6...

$595.00 USD

Custom Magnavox Style Push-Pull 6V6...

$595.00 USD

Vintage Perreaux PMF 3150 300 Watt Power Amplifier
USA
Vintage Perreaux PMF 3150 300 Watt...

$1,199.95 USD

Vintage Perreaux PMF 3150 300 Watt...

$1,199.95 USD

DYNACO DYNAKIT MKlll Mk3 MonoBlock Tube Amplifiers - Fully Restored
USA
DYNACO DYNAKIT MKlll Mk3 MonoBlock...

$1,595.00 USD

DYNACO DYNAKIT MKlll Mk3 MonoBlock...

$1,595.00 USD

SANSUI AU-6600 STEREO INTEGRATED AMPLIFIER
USA
SANSUI AU-6600 STEREO INTEGRATED...

$679.00 USD

SANSUI AU-6600 STEREO INTEGRATED...

$679.00 USD

Yamaha CA-1010 Integrated Amplifier w/Power Supply
USA
Yamaha CA-1010 Integrated Amplifier...

$849.99 USD

Yamaha CA-1010 Integrated Amplifier...

$849.99 USD

Atma-Sphere MA-1 The world’s best tube amplifier? 2 x 100 watts OTL
USA
Atma-Sphere MA-1 The world’s best...

$5,350.00 USD

Atma-Sphere MA-1 The world’s best...

$5,350.00 USD

MARANTZ 8B
USA
MARANTZ 8B

$3,399.00 USD

MARANTZ 8B

$3,399.00 USD

Pioneer Spec-4 150 wpc Power Amplifier. Serviced And Working. Please Read
USA
Pioneer Spec-4 150 wpc Power...

$2,000.00 USD

Pioneer Spec-4 150 wpc Power...

$2,000.00 USD

Marantz 1070 Stereo Console Amplifier
USA
Marantz 1070 Stereo Console Amplifier

$325.00 USD

Marantz 1070 Stereo Console Amplifier

$325.00 USD

SAE 2401 AMPLIFIER POWERHOUSE EXCELLENT
USA
SAE 2401 AMPLIFIER POWERHOUSE EXCELLENT

$975.00 USD

SAE 2401 AMPLIFIER POWERHOUSE EXCELLENT

$975.00 USD

Accuphase P-300 stereo power amplifier with analog meters
USA
Accuphase P-300 stereo power...

$1,249.99 USD

Accuphase P-300 stereo power...

$1,249.99 USD

Vintage Kenwood KA-5700 Stereo Integrated Amplifier Recapped and cleaned
USA
Vintage Kenwood KA-5700 Stereo...

$375.00 USD

Vintage Kenwood KA-5700 Stereo...

$375.00 USD

Vintage Pair Of Bogen PX15 Mono Tube Amplifiers Rare David Bogen Recapped! READ
USA
Vintage Pair Of Bogen PX15 Mono Tube...

$619.95 USD

Vintage Pair Of Bogen PX15 Mono Tube...

$619.95 USD

Pair of Dynaco Mark IV Tube Power Amplifiers
USA
Pair of Dynaco Mark IV Tube Power...

$1,195.00 USD

Pair of Dynaco Mark IV Tube Power...

$1,195.00 USD

SAE 2400 STEREO POWER AMPLIFIER 300 WATTS
USA
SAE 2400 STEREO POWER AMPLIFIER 300...

$1,499.00 USD

SAE 2400 STEREO POWER AMPLIFIER 300...

$1,499.00 USD

Dynaco Stereo 400 Power Amplifier with Meters - Working!
USA
Dynaco Stereo 400 Power Amplifier...

$600.00 USD

Dynaco Stereo 400 Power Amplifier...

$600.00 USD

Phase Linear 700B White Oak Audio Upgrades
USA
Phase Linear 700B White Oak Audio...

$2,500.00 USD

Phase Linear 700B White Oak Audio...

$2,500.00 USD

Adcom Gold Label Nelson Pass Flagship Design
USA
Adcom Gold Label Nelson Pass Flagship...

$2,500.00 USD

Adcom Gold Label Nelson Pass Flagship...

$2,500.00 USD

Vintage AA-1640 Heathkit Power Amplifier AMP 200 Watts Tested & Working Rare!
USA
Vintage AA-1640 Heathkit Power...

$449.99 USD

Vintage AA-1640 Heathkit Power...

$449.99 USD

Crown PS 200 Power Amplifier
USA
Crown PS 200 Power Amplifier

$249.00 USD

Crown PS 200 Power Amplifier

$249.00 USD

Sumo Polaris 310 Amp Class A B
USA
Sumo Polaris 310 Amp Class A B

$525.55 USD

Sumo Polaris 310 Amp Class A B

$525.55 USD

Pair of Restored Heathkit W-5M High Fidelity Tube Amplifier Amps
USA
Pair of Restored Heathkit W-5M High...

$1,799.00 USD

Pair of Restored Heathkit W-5M High...

$1,799.00 USD

Dynaco SCA-35 Stereo Tube Amplifier - FULLY RESTORED - Factory Wired - Gold Lion
USA
Dynaco SCA-35 Stereo Tube Amplifier -...

$699.00 USD

Dynaco SCA-35 Stereo Tube Amplifier -...

$699.00 USD

Sherwood SEL-400 Stereo Integrated Amplifier AUDIOPHILE SERVICED 100% EXCELLENT!
USA
Sherwood SEL-400 Stereo Integrated...

$349.95 USD

Sherwood SEL-400 Stereo Integrated...

$349.95 USD

Magnavox 8600 Series Plug and Play Ready Single Ended Stereo Tube Amplifier
USA
Magnavox 8600 Series Plug and Play...

$349.00 USD

Magnavox 8600 Series Plug and Play...

$349.00 USD

421a / 5998 Stereo Tube Amplifier SET Singled Ended Triode 45 2a3 NEW!
USA
421a / 5998 Stereo Tube Amplifier SET...

$2,195.00 USD

421a / 5998 Stereo Tube Amplifier SET...

$2,195.00 USD

Fisher SA-1000 The Fisher amplifier
USA
Fisher SA-1000 The Fisher amplifier

$5,499.00 USD

Fisher SA-1000 The Fisher amplifier

$5,499.00 USD

Heathkit AA-1600 Power Amplifier *SERVICED* RECAPPED
USA
Heathkit AA-1600 Power Amplifier...

$399.00 USD

Heathkit AA-1600 Power Amplifier...

$399.00 USD

Vintage 1950s Panacoustic Tube Microphone Preamp Pair Of UTC A-11 Transformers
USA
Vintage 1950s Panacoustic Tube...

$363.95 USD

Vintage 1950s Panacoustic Tube...

$363.95 USD

Vintage Bogen DB212 Integrated Stereo Tube Amplifier Restored
USA
Vintage Bogen DB212 Integrated Stereo...

$450.00 USD

Vintage Bogen DB212 Integrated Stereo...

$450.00 USD

Knight Model 935 Integrated Tube Amplifier==Sounds Nice!
USA
Knight Model 935 Integrated Tube...

$329.00 USD

Knight Model 935 Integrated Tube...

$329.00 USD

Vintage Soundcraftsmen Model PM860 Stereo Amplifier
USA
Vintage Soundcraftsmen Model PM860...

$275.00 USD

Vintage Soundcraftsmen Model PM860...

$275.00 USD

2 Pilot AA-908 Mono block tube amplifier great working condition Restored tested
USA
2 Pilot AA-908 Mono block tube...

$2,400.00 USD

2 Pilot AA-908 Mono block tube...

$2,400.00 USD

Luxman R1120 Receiver 1 Owner With All boxes and Packing- Works perfectly
USA
Luxman R1120 Receiver 1 Owner With...

$875.00 USD

Luxman R1120 Receiver 1 Owner With...

$875.00 USD

Mitsubishi DA-A10 stereo amplifier 135 Watts per channel under 4 Ohms - NICE!
USA
Mitsubishi DA-A10 stereo amplifier...

$499.50 USD

Mitsubishi DA-A10 stereo amplifier...

$499.50 USD

Vintage Kenwood KA-6000 Stereo Integrated Amplifier works
USA
Vintage Kenwood KA-6000 Stereo...

$250.00 USD

Vintage Kenwood KA-6000 Stereo...

$250.00 USD

Radio Craftsmen C400 Tube Amplifier PP 6V6, gorgeous plating refurbed Mono US RC
USA
Radio Craftsmen C400 Tube Amplifier...

$360.00 USD

Radio Craftsmen C400 Tube Amplifier...

$360.00 USD