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Mono

An electronic amplifier is a device for increasing the current, voltage or power of a signal. It does this by taking power from a power supply and controlling the output to match the input signal shape but with a larger amplitude. more...

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		Vintage McIntosh Mc2500 Stereo Power Amplifier UsedNew listing Vintage McIntosh Mc2500 Stereo Power Amplifier Used $4,607.00 New listing
		Vintage Sony power amplifier Ta-3200F. Classic silver face modelNew listing Vintage Sony power amplifier Ta-3200F. Classic silver face model $299.99
New listing
		Vintage Nikko Stereo Amplifier Trm-600 For Repair Or PartsNew listing Vintage Nikko Stereo Amplifier Trm-600 For Repair Or Parts $29.95 New listing
		Stromberg Carlson No. 37 Tube AmplifierNew listing Stromberg Carlson No. 37 Tube Amplifier $149.00
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		Vintage Pioneer Sa-1270 Stereo Amplifier + Graphic Equalizer Gr-470New listing Vintage Pioneer Sa-1270 Stereo Amplifier + Graphic Equalizer Gr-470 $119.95 New listing
		Tube Amplifier? Military?New listing Tube Amplifier? Military? $89.99
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		1958 Knight 25-Watt Audio Amplifier Models 93Sz506, 93Sz738 Photofacts SchematicNew listing 1958 Knight 25-Watt Audio Amplifier Models 93Sz506, 93Sz738 Photofacts Schematic $3.99 New listing
		Bias Tool testing probe for tube amp amplifier biasing adjustment Made In UsaNew listing Bias Tool testing probe for tube amp amplifier biasing adjustment Made In Usa $31.99
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		Vintage Bell Stereophonic Tube Amplifier 135 W Model 3Dt GNew listing Vintage Bell Stereophonic Tube Amplifier 135 W Model 3Dt G $99.99 New listing
		Vintage The Fisher Chassis Sa-16 Tube Power AmplifierNew listing Vintage The Fisher Chassis Sa-16 Tube Power Amplifier $51.00
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		Tube Amplfier Stereo Single Ended Amp (6Bq5/El84?)New listing Tube Amplfier Stereo Single Ended Amp (6Bq5/El84?) $0.99 New listing
		Vintage Magnavox 8802 6v6 Stereo Tube AmplifierNew listing Vintage Magnavox 8802 6v6 Stereo Tube Amplifier $475.00
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		2 Ipc lisence by western electric Am1029 single ended 6L6 amp plug in N playNew listing 2 Ipc lisence by western electric Am1029 single ended 6L6 amp plug in N play $2,999.99 New listing
		Haffler P230 Power Amplifier Just Serviced, very good SoundingNew listing Haffler P230 Power Amplifier Just Serviced, very good Sounding $249.00
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		Pair Conn Opt for 7868 - Output Transformers K58459 - Working goodNew listing Pair Conn Opt for 7868 - Output Transformers K58459 - Working good $59.50 New listing
		Brimar Nos Perfect Brand New Vintage Quad 6080 = 6080Wa = 6As7G = 5998 We 421-ANew listing Brimar Nos Perfect Brand New Vintage Quad 6080 = 6080Wa = 6As7G = 5998 We 421-A $289.99
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		McIntosh Mc60 Mc 60 Main Chassis (reproduction with pre-installed Pem studs)New listing McIntosh Mc60 Mc 60 Main Chassis (reproduction with pre-installed Pem studs) $259.00 New listing
		Dynaco St 70. & Mk lll CapacitorsNew listing Dynaco St 70. & Mk lll Capacitors $10.00
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		Rca Stereo Tube Amp Console Chassis, single ended 50C5, 12Ax7, working amp.New listing Rca Stereo Tube Amp Console Chassis, single ended 50C5, 12Ax7, working amp. $40.00 New listing
		Onkyo M-504 Power Amplifier for repairNew listing Onkyo M-504 Power Amplifier for repair $149.95
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		Krell Phantom Integrated Power Amplifier Amp for Audio Sound Used RareNew listing Krell Phantom Integrated Power Amplifier Amp for Audio Sound Used Rare $8,770.00 New listing
		Vintage Dynaco Stereo 80 Stereo Power Amplifier - 40W/ch and original Manual!New listing Vintage Dynaco Stereo 80 Stereo Power Amplifier - 40W/ch and original Manual! $59.00
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		Vintage Kenwood Ka-800 Integrated Stereo Amplifier - Rare!New listing Vintage Kenwood Ka-800 Integrated Stereo Amplifier - Rare! New listing
		Technics Integrated Amplifier Su-8600 Works Perfect Great Condition ServicedNew listing Technics Integrated Amplifier Su-8600 Works Perfect Great Condition Serviced $455.00
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		Fisher Ca-857 Integrated Stereo Amplifier w/6 band Eq - Vintage - 100wpcNew listing Fisher Ca-857 Integrated Stereo Amplifier w/6 band Eq - Vintage - 100wpc $79.99 New listing
		Upsampling 24bit/192 Dac Kit Usb input,mainboard Cs4398+Cs8416, 1 touch coNew listing Upsampling 24bit/192 Dac Kit Usb input,mainboard Cs4398+Cs8416, 1 touch co $90.00
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		Vintage Soundcraftsmen Pcr800 Stereo Power Amplifier Lot of 2New listing Vintage Soundcraftsmen Pcr800 Stereo Power Amplifier Lot of 2 $49.99 New listing
		Vintage Brunswick Panatrope Tube Amplifier - 80, (2) 6K6, (2) 6Sq7New listing Vintage Brunswick Panatrope Tube Amplifier - 80, (2) 6K6, (2) 6Sq7 $50.00
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		Vintage Harman Kardon hk505 Integrated Control Amplifier With Manual & Box Rare!New listing Vintage Harman Kardon hk505 Integrated Control Amplifier With Manual & Box Rare! $11.50 New listing
		Nos Pair * Rare Gec Ats 25 Za 3496 Tubes 350-A Western Electric 807 England 807New listing Nos Pair * Rare Gec Ats 25 Za 3496 Tubes 350-A Western Electric 807 England 807 $595.00
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		Onkyo M-5300 Discrete Output Stage / Stereo Power AmplifierNew listing Onkyo M-5300 Discrete Output Stage / Stereo Power Amplifier $50.00 New listing
		Voice of Music Tube Amp Amplifier 1963 Model 870 6V6 12Ax7New listing Voice of Music Tube Amp Amplifier 1963 Model 870 6V6 12Ax7 $150.00
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		Dynakit Mark Ii Metal Cage Mono Tube AmplifierNew listing Dynakit Mark Ii Metal Cage Mono Tube Amplifier $59.99 New listing
		Mega Rare Nos Pair Mullard M8162 = Ecc801S = E81Cc 12At7 Gold Pin Great BritainNew listing Mega Rare Nos Pair Mullard M8162 = Ecc801S = E81Cc 12At7 Gold Pin Great Britain $1,000.00
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		Vintage Carver M-500 Power Amplifier for Parts or RepairNew listing Vintage Carver M-500 Power Amplifier for Parts or Repair $299.00 New listing
		Vintage Pioneer Model C-90 Reference Stereo Control AmplifierNew listing Vintage Pioneer Model C-90 Reference Stereo Control Amplifier $777.57
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		McIntosh Laboratories Mc601 Vacuum Tube Power Amplifier UsedNew listing McIntosh Laboratories Mc601 Vacuum Tube Power Amplifier Used $8,620.00 New listing
		Onkyo Intergra M-504 Stereo Power AmplifierNew listing Onkyo Intergra M-504 Stereo Power Amplifier $100.99
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		Vintage Dynaco Stereo 80 Stereo Power Amplifier - 40W/ch - Classic!New listing Vintage Dynaco Stereo 80 Stereo Power Amplifier - 40W/ch - Classic! $59.00 New listing
		Roberts 1600 Tube Amplifier & Case - Guitar Amplifier Project - 6Au6A, 6Ar5, 6X4New listing Roberts 1600 Tube Amplifier & Case - Guitar Amplifier Project - 6Au6A, 6Ar5, 6X4 $50.00
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		Sds Labs Mk3 Capacitor Board, With PartsNew listing Sds Labs Mk3 Capacitor Board, With Parts $50.00 New listing
		Vintage Knight Kg-70 Stereo tunerNew listing Vintage Knight Kg-70 Stereo tuner $59.00
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		Marantz 1060 Stereo Intergrated Amplifier . serviced exce. cond.New listing Marantz 1060 Stereo Intergrated Amplifier . serviced exce. cond. $425.00 New listing
		Magnavox Stereo Tube Amplifier Amp 175 55 - (4) 6V6, (2) 12Ax7, 5U4GbNew listing Magnavox Stereo Tube Amplifier Amp 175 55 - (4) 6V6, (2) 12Ax7, 5U4Gb $130.00
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		Seeburg Hfa1-L6 Tube AmplifierNew listing Seeburg Hfa1-L6 Tube Amplifier $9.95 New listing
		McIntosh Mc250 Used Potentiometers.New listing McIntosh Mc250 Used Potentiometers. $99.99
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		Marantz Model 9 Original Owner's Manual with Money Back GuarantyNew listing Marantz Model 9 Original Owner's Manual with Money Back Guaranty $750.00 New listing
		Crown D-40 Solid State AmplifierNew listing Crown D-40 Solid State Amplifier $39.99
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		Vintage Yamaha Mx-600U Stereo Power Amplifier Nice WorkingNew listing Vintage Yamaha Mx-600U Stereo Power Amplifier Nice Working $199.99 New listing
		Marantz 7C Classic Tube Preamplifier Rca 12Ax7New listing Marantz 7C Classic Tube Preamplifier Rca 12Ax7 $13.04
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		Heathkit W4 Am AmplifierNew listing Heathkit W4 Am Amplifier $375.00 New listing
		Sansui Ba-2000 Stereo Power Amplifier - 2-Channel Amp 2 x 110WNew listing Sansui Ba-2000 Stereo Power Amplifier - 2-Channel Amp 2 x 110W $275.00
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		Vintage Fisher X-100 Intergraded Stero Amplifier MintNew listing Vintage Fisher X-100 Intergraded Stero Amplifier Mint $775.00 New listing
		Marantz Model 2 tube amp amplifiers Ii two 7c 8b 9New listing Marantz Model 2 tube amp amplifiers Ii two 7c 8b 9 $1,025.00
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		McIntosh Ma5100 Ma-5100 Ma 5100 light diffuserNew listing McIntosh Ma5100 Ma-5100 Ma 5100 light diffuser $49.00 New listing
		Realistic Sa-10 Solid State Stereo Amplifier Model 31-1982B Works Great! WalnutNew listing Realistic Sa-10 Solid State Stereo Amplifier Model 31-1982B Works Great! Walnut $14.99
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		Pioneer Fm/Am Digital Synthesizer Tuner Tx-1080Z, amp and eq Sa-1280,Pd-M40 980wNew listing Pioneer Fm/Am Digital Synthesizer Tuner Tx-1080Z, amp and eq Sa-1280,Pd-M40 980w $29.99 New listing
		1958 Magnavox Audio Amplifier Chassis Model Amp-158Aa Photofacts SchematicNew listing 1958 Magnavox Audio Amplifier Chassis Model Amp-158Aa Photofacts Schematic $2.99
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		Beautiful Vintage Hi Fidelity Tube AmplifierNew listing Beautiful Vintage Hi Fidelity Tube Amplifier $85.00 New listing
		Pair of Magnavox Mono Tube Power Amplifiers - Amp-150 - 6V6, 12At7, 6At6, 5U4New listing Pair of Magnavox Mono Tube Power Amplifiers - Amp-150 - 6V6, 12At7, 6At6, 5U4 $275.00
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		Sansui G-9000 G-8000 Back Of Set Leg Bumper Stand RestNew listing Sansui G-9000 G-8000 Back Of Set Leg Bumper Stand Rest $19.99 New listing
		Vintage Thordarson 22R04 Tube Amplifier Power Transformer NosNew listing Vintage Thordarson 22R04 Tube Amplifier Power Transformer Nos $69.00
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		X Rare Vintage McIntosh Vendor Sign with Hanging BracketNew listing X Rare Vintage McIntosh Vendor Sign with Hanging Bracket $999.00 New listing
		Vintage Grundig Tube Tuner Amp 1960,s Multisonic Clean Powers Up Fm Sw StereoNew listing Vintage Grundig Tube Tuner Amp 1960,s Multisonic Clean Powers Up Fm Sw Stereo $179.99
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		Alamo Jet 2564 Tube guitar amp/ Make OfferNew listing Alamo Jet 2564 Tube guitar amp/ Make Offer $299.99 New listing
		Vintage Sansui Au-7900 Integrated Amplifier Parts / Restoration {Severed Cord}New listing Vintage Sansui Au-7900 Integrated Amplifier Parts / Restoration {Severed Cord} $0.99
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		Heathkits 1956 Catalog - Electronics , Testing and More!New listing Heathkits 1956 Catalog - Electronics , Testing and More! $2.50 New listing
		Sansui Qr-1500 4 Channel Amplifier/Tuner Restored, New Electrolytic CapsNew listing Sansui Qr-1500 4 Channel Amplifier/Tuner Restored, New Electrolytic Caps $295.00
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		Vintage Scott 370-B Stereomaster Tube Tuner : For Repair or RestorationNew listing Vintage Scott 370-B Stereomaster Tube Tuner : For Repair or Restoration $89.99 New listing
		Carver M-1.0t Stereo Amplifier refurbished from Carver service centerNew listing Carver M-1.0t Stereo Amplifier refurbished from Carver service center $440.00
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		Nice & Clean Vintage Masco SpeakersNew listing Nice & Clean Vintage Masco Speakers $39.99 New listing
		Vintage Magnavox 6Bq5 Stereo Tube AmplifierNew listing Vintage Magnavox 6Bq5 Stereo Tube Amplifier $100.00
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		Kenwood Ka-8004 ( This Unit Has Just Been Serviced)New listing Kenwood Ka-8004 ( This Unit Has Just Been Serviced) $300.00 New listing
		Hafler Ta 1100 power amplifierNew listing Hafler Ta 1100 power amplifier $155.00
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		Dukane Industrial Paging Power Amplifier 1A803New listing Dukane Industrial Paging Power Amplifier 1A803 $9.99 New listing
		Wurlitzer Tube Amp Transformer 4100 Tube Organ 1960's Tested Watch VideoNew listing Wurlitzer Tube Amp Transformer 4100 Tube Organ 1960's Tested Watch Video $24.99
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		Diy Transformers Kits For Single Ended For El34, 6L6Gc.Black Cover, 220VNew listing Diy Transformers Kits For Single Ended For El34, 6L6Gc.Black Cover, 220V $180.00 New listing
		New Beede Model 310 Panel Meter 0 - 300 Volt Dc Vintage Electronics Lot E86New listing New Beede Model 310 Panel Meter 0 - 300 Volt Dc Vintage Electronics Lot E86 $17.95
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		Sanei Tube Amplifier With All Tango Transformers And 300B Psvane TubesNew listing Sanei Tube Amplifier With All Tango Transformers And 300B Psvane Tubes $1,999.00 New listing
		Vintage Marantz Model 1200 Stereo Control AmplifierNew listing Vintage Marantz Model 1200 Stereo Control Amplifier $399.99
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		McIntosh Ma230 front glass replacement upper panel plate new acrylic versionNew listing McIntosh Ma230 front glass replacement upper panel plate new acrylic version $178.00 New listing
		Bell & Howell Filmosound Tube Type Amplifier, for Guitar, Harp AmpNew listing Bell & Howell Filmosound Tube Type Amplifier, for Guitar, Harp Amp $20.00
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		Marantz 105B Stereo Tuner Works Perfect A+ Condition Serviced Pro Alignment +LedNew listing Marantz 105B Stereo Tuner Works Perfect A+ Condition Serviced Pro Alignment +Led $365.00 New listing
		Nec A-7 Integrated Amplifier Working Great Sound RareNew listing Nec A-7 Integrated Amplifier Working Great Sound Rare $147.77
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		Vintage Marantz Model 150 Stereophonic Tuner Tested & WorkingNew listing Vintage Marantz Model 150 Stereophonic Tuner Tested & Working $499.99 New listing
		*Project* Vintage amplifier 2-6V6’s *Parts or Repair*New listing *Project* Vintage amplifier 2-6V6’s *Parts or Repair* $60.00
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		Used Kikusui 462 Sweep generator (Frequency response testing)New listing Used Kikusui 462 Sweep generator (Frequency response testing) $200.00 New listing
		Pioneer Sa-6500 Integrated Amplifier - Fully ServicedNew listing Pioneer Sa-6500 Integrated Amplifier - Fully Serviced $195.00
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		Marantz 300Dc Power AmplifierNew listing Marantz 300Dc Power Amplifier $1,599.99 New listing
		Sound 4Sa-70 Transistors, 4-channel amplifier 1976. JapanNew listing Sound 4Sa-70 Transistors, 4-channel amplifier 1976. Japan $299.00
New listing
		Sca-35 Boards, 2 Power Amplifier Pc-10 and 1 PreAmp Pc-11 with the 2 CapsNew listing Sca-35 Boards, 2 Power Amplifier Pc-10 and 1 PreAmp Pc-11 with the 2 Caps $5.00 New listing
		Accuphase A-20 A20 Integrated Power Amplifier Amp for Audio Sound Used ExcellentNew listing Accuphase A-20 A20 Integrated Power Amplifier Amp for Audio Sound Used Excellent $3,270.00
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		Vintage Wurlitzer Organ Pedal Sustain Tube Amp (Preamp Project)New listing Vintage Wurlitzer Organ Pedal Sustain Tube Amp (Preamp Project) $30.00 New listing
		Servicing Superheterodynes by John F. Rider ca mid 1930'sNew listing Servicing Superheterodynes by John F. Rider ca mid 1930's $6.99
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		Antique 1940s Webster Electric 6096A Tube Amplifier Quad 2A3 5Z3 Hammond OrganNew listing Antique 1940s Webster Electric 6096A Tube Amplifier Quad 2A3 5Z3 Hammond Organ $399.99 New listing
		Cm Labs Cm 914 stereo amplifier completely restored! 125 W.P.C.New listing Cm Labs Cm 914 stereo amplifier completely restored! 125 W.P.C. $575.00
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		3.5K Se Audio Output Transformers (pair) For 300B Black CoverNew listing 3.5K Se Audio Output Transformers (pair) For 300B Black Cover $160.00 New listing
		Northern Electric Ta-7477A Amplifier Western ElectricNew listing Northern Electric Ta-7477A Amplifier Western Electric $14.22
New listing
		Vintage Kenwood Kr-V5580 80 Watt Receiver Surround Home Theater Phono InputNew listing Vintage Kenwood Kr-V5580 80 Watt Receiver Surround Home Theater Phono Input $84.95 New listing
		Vm Corp Model 1465-2 The Voice Of Music Am Fm Stereo Tube TunerNew listing Vm Corp Model 1465-2 The Voice Of Music Am Fm Stereo Tube Tuner $26.00
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Prices current as of last update, 10/09/17 3:29am.

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