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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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H.H. Scott Stereomaster Scott Kit Lk-72 Stereo Lab Tube Amp Vintage (As-Is)H.H. Scott Stereomaster Scott Kit Lk-72 Stereo Lab Tube Amp Vintage (As-Is) Marantz 4240 Parts LotMarantz 4240 Parts Lot $58.00
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		Vintage Amc Cctv Cvt2030a El34 Tube Stereo Power Amplifier Amp Nice Sovtek NadNew listing Vintage Amc Cctv Cvt2030a El34 Tube Stereo Power Amplifier Amp Nice Sovtek Nad $400.00 New listing
		Vintage Integrated Sherwood S-5500 Stereo Amplifier - for repair -selling as isNew listing Vintage Integrated Sherwood S-5500 Stereo Amplifier - for repair -selling as is $99.00
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		6bq5 tube single ended stereo ampNew listing 6bq5 tube single ended stereo amp $77.77 New listing
		Crown D150A Series Ii Stereo Power AmplifierNew listing Crown D150A Series Ii Stereo Power Amplifier $165.00
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		Instrument Guitar Amplifier Jack Board Vs100-D Fame -Used Parts Vintage RestoreNew listing Instrument Guitar Amplifier Jack Board Vs100-D Fame -Used Parts Vintage Restore $13.99 New listing
		Vintage Archer 4 Transistor Audio Amplifier & A Push - Pull Audio Amplifier - NrNew listing Vintage Archer 4 Transistor Audio Amplifier & A Push - Pull Audio Amplifier - Nr $6.99
Sigtronics Pilot's Used Aviation Headset-Nice, Slightly Used !Sigtronics Pilot's Used Aviation Headset-Nice, Slightly Used ! $0.99 New listing
		Electro-Voice E-V 1122 Stereo Power Amplifier Very Clean Rare Vintage AudiophileNew listing Electro-Voice E-V 1122 Stereo Power Amplifier Very Clean Rare Vintage Audiophile $29.99
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		Original The Fisher Faceplate Jewel - Red x-202-b replacementNew listing Original The Fisher Faceplate Jewel - Red x-202-b replacement $28.95 New listing
		Phonic PowerPod 7 Output Pcb Rear Speaker Jack Board -Used Parts Vintage RestoreNew listing Phonic PowerPod 7 Output Pcb Rear Speaker Jack Board -Used Parts Vintage Restore $13.99
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		Vintage Sansui Stereo Au-999 For Parts Or RepairsNew listing Vintage Sansui Stereo Au-999 For Parts Or Repairs $45.00 New listing
		2 Telefunken tube amp modules push Pull with Ecc83 and 2x El95 Tube 3New listing 2 Telefunken tube amp modules push Pull with Ecc83 and 2x El95 Tube 3 $45.00
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		Vintage 60-70s Garrard 2025Tc turntable w/ Teledyne Packard Bell 8 Track ConsoleNew listing Vintage 60-70s Garrard 2025Tc turntable w/ Teledyne Packard Bell 8 Track Console $150.00 Jvc A-X2 Integrated Amplifier - With Wood Side PanelsJvc A-X2 Integrated Amplifier - With Wood Side Panels $75.00
Sage Sti1227 tube D/A converter Dac made in Japan Tamura transformersSage Sti1227 tube D/A converter Dac made in Japan Tamura transformers $490.00 30s vintage Rca Photophone Calendar Sign Theater Tube amp horn driver 2A3 25030s vintage Rca Photophone Calendar Sign Theater Tube amp horn driver 2A3 250 $9.99
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		Vintage '60 Philco "Stereophonic" Tp8-089 Tube Amp 6Au6 6Aq5 powers needs repairNew listing Vintage '60 Philco "Stereophonic" Tp8-089 Tube Amp 6Au6 6Aq5 powers needs repair $9.99 New listing
		Sansui Au-517 Stereo Black Faced Amplifier Amp w/ Rack Handles ~ Vintage Tunes!New listing Sansui Au-517 Stereo Black Faced Amplifier Amp w/ Rack Handles ~ Vintage Tunes! $300.00
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		Working Ampex Suitcase AmplifierNew listing Working Ampex Suitcase Amplifier $0.99 New listing
		Vintage Amc 2445 2/4 Channels Power Amplifier Amp Nice NadNew listing Vintage Amc 2445 2/4 Channels Power Amplifier Amp Nice Nad $200.00
Bogen Challenger, Vintage Electronics, Amp, Amplifier, Music, Guitar, RareBogen Challenger, Vintage Electronics, Amp, Amplifier, Music, Guitar, Rare $14.99 Technics Stereo Integrated Amplifier Su-V95 -Tested Working.Technics Stereo Integrated Amplifier Su-V95 -Tested Working. $54.99
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		Vintage Pioneer Qx 4000 Adult Owned AmplifierNew listing Vintage Pioneer Qx 4000 Adult Owned Amplifier $250.00 New listing
		Vintage Westbury Quadraphonic Amplifier (Made In Japan)New listing Vintage Westbury Quadraphonic Amplifier (Made In Japan) $75.00
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		Fisher 70az Vintage Tube AmplifierNew listing Fisher 70az Vintage Tube Amplifier $349.99 New listing
		Vintage H. H. Scott 299-C Stereo Tube Amplifier & Scott 330-C Stereomaster TunerNew listing Vintage H. H. Scott 299-C Stereo Tube Amplifier & Scott 330-C Stereomaster Tuner $1,049.00
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		Kenwood Km-106 Amp & Kc-206 Pre-Amp Power AmplifierNew listing Kenwood Km-106 Amp & Kc-206 Pre-Amp Power Amplifier $130.00 New listing
		Sansui A-M90 Intergrated Amp Amplifier For Parts Or RepairNew listing Sansui A-M90 Intergrated Amp Amplifier For Parts Or Repair $24.99
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		Dynaco St-70 'Rebuilt' Sounds and Looks Great Primo Orig ChassisNew listing Dynaco St-70 'Rebuilt' Sounds and Looks Great Primo Orig Chassis $895.00 1956 Bogen Vp17X Tube Amplifier Tweed Tone 5E3 Jensen 6V6 Record Player1956 Bogen Vp17X Tube Amplifier Tweed Tone 5E3 Jensen 6V6 Record Player $109.50
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		Naim Audio Nait 1New listing Naim Audio Nait 1 $113.50 Musical Fidelity A3 Dual Monoblock Integrated Amplifier with original boxMusical Fidelity A3 Dual Monoblock Integrated Amplifier with original box $1,299.00
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		Motorola 6bq5 / el84 tube single ended stereo amp with tube pre-ampNew listing Motorola 6bq5 / el84 tube single ended stereo amp with tube pre-amp $149.99 Dukane # 9A565 Switch Panel For Tube Amplifier - Repair, Restorate, Diy Or PartsDukane # 9A565 Switch Panel For Tube Amplifier - Repair, Restorate, Diy Or Parts $29.00
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		Luxman power amplifier M- 4000UNew listing Luxman power amplifier M- 4000U $1,000.00 7591 Nos Nib " Quad Set"7591 Nos Nib " Quad Set" $150.00
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		Nice Vintage Dynaco Sca-80 Stereo Amplifier Amp Lights upNew listing Nice Vintage Dynaco Sca-80 Stereo Amplifier Amp Lights up $49.00 New listing
		Challenger Amplifier Model Ch18 Vintage 1950'S Series W.75New listing Challenger Amplifier Model Ch18 Vintage 1950'S Series W.75 $174.95
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		Vintage Sony Matic Reel to Reel Tapecorder Recorder Tc-104 Solid StateNew listing Vintage Sony Matic Reel to Reel Tapecorder Recorder Tc-104 Solid State $25.00 New listing
		Vintage 1A803 Dukane Power Amplifier 180 Watts UntestedNew listing Vintage 1A803 Dukane Power Amplifier 180 Watts Untested $49.99
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		magnavox tube amp el84 2 channels push pullNew listing magnavox tube amp el84 2 channels push pull $95.00 Rotel Ra-1210Rotel Ra-1210 $80.00
Mcintosh Ma 5100 Preamp-AmplifierMcintosh Ma 5100 Preamp-Amplifier $197.50 New listing
		Stromberg Carlson Single Ended 6L6 Gc Tube Amplifier vintage amp Sau-10New listing Stromberg Carlson Single Ended 6L6 Gc Tube Amplifier vintage amp Sau-10 $9.99
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		Mitsubishi Da-A15Dc Vintage Power AmplifierNew listing Mitsubishi Da-A15Dc Vintage Power Amplifier $438.90 1960's Premier 75 Piggyback Amplifier 2 P/C Set In Excellent Condition Pick Up1960's Premier 75 Piggyback Amplifier 2 P/C Set In Excellent Condition Pick Up $795.00
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		Sherwood S-6020 pre amp, Sherwood S-6040 Amp, Sherwood S-6010 Am/Fm tunerNew listing Sherwood S-6020 pre amp, Sherwood S-6040 Amp, Sherwood S-6010 Am/Fm tuner $300.00 Vintage Rca Mi-12238-B 80 Watt single 6L6 tube Pa amplifierVintage Rca Mi-12238-B 80 Watt single 6L6 tube Pa amplifier
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		10K Pp Ul Audio Output Transformers (pair) For 6V6 6Aq5 6E6 6E5 6Bq5 7189 42 43New listing 10K Pp Ul Audio Output Transformers (pair) For 6V6 6Aq5 6E6 6E5 6Bq5 7189 42 43 $90.00 Keithley 427 Power AmplifierKeithley 427 Power Amplifier $325.00
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		Stromberg Carlson Ap-55 tube amplifier with Rca 6L6Gc black plateNew listing Stromberg Carlson Ap-55 tube amplifier with Rca 6L6Gc black plate $385.00 New listing
		6 vintage original Knobs Buttons Volume Tone Dynacord Eminent Emt Tube Amp 60´sNew listing 6 vintage original Knobs Buttons Volume Tone Dynacord Eminent Emt Tube Amp 60´s $60.00
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		Casio as-120 amplifierNew listing Casio as-120 amplifier $29.99 New listing
		6 pcs 6P14P & 6p14p-ev / 7189 / 6Bq5 / El84 Tubes. Nos Reflector Made In UssrNew listing 6 pcs 6P14P & 6p14p-ev / 7189 / 6Bq5 / El84 Tubes. Nos Reflector Made In Ussr $36.00
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		Pioneer Sr-202W Vintage Reverberation Reverb Amp Amplifier! Serviced & Tested!New listing Pioneer Sr-202W Vintage Reverberation Reverb Amp Amplifier! Serviced & Tested! $99.99 New listing
		Vintage Sansui Ra-700 Reverberation Amplifier *video*New listing Vintage Sansui Ra-700 Reverberation Amplifier *video* $99.99
Mcintosh Mht100 A/V Amp/preamp/Am/Fm tuner option for parts or repairMcintosh Mht100 A/V Amp/preamp/Am/Fm tuner option for parts or repair $1.00 New listing
		Siemens Klangfilm Sf. v 6.6 mono tube / valve amplifier pairNew listing Siemens Klangfilm Sf. v 6.6 mono tube / valve amplifier pair $199.00
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		Dynaco Stereo Power AmplifierNew listing Dynaco Stereo Power Amplifier $49.95 New listing
		McIntosh Mc423 Power Ampilifer. 2 Channels x 30 Watts.New listing McIntosh Mc423 Power Ampilifer. 2 Channels x 30 Watts. $300.00
7-pin Ceramic Breadboard tube socket for Experiments & Prototypes7-pin Ceramic Breadboard tube socket for Experiments & Prototypes $12.99 Vintage Sony Ta3200F Amplifier Completely Serviced And Tested Local Pick Up OnlyVintage Sony Ta3200F Amplifier Completely Serviced And Tested Local Pick Up Only $300.00
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		Vacuum Tube AmplifierNew listing Vacuum Tube Amplifier $750.00 Mcs 3845 Integrated Stereo Amp & 3701 Tuner, Vintage Modular Component SystemsMcs 3845 Integrated Stereo Amp & 3701 Tuner, Vintage Modular Component Systems $79.00
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		Vintage Realistic Sa-10 Solid State 12W Stereo Amplifier Model 31-1982B *Nice*New listing Vintage Realistic Sa-10 Solid State 12W Stereo Amplifier Model 31-1982B *Nice* $15.50 New listing
		Marantz 2440 Console Integrated Power Amplifier For Parts Or Repair 4 ChannelNew listing Marantz 2440 Console Integrated Power Amplifier For Parts Or Repair 4 Channel $32.00
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		40s vintage Rca Mi-4274 6L6 Tube Amplifier guitar harmonica amp Art Deco CleanNew listing 40s vintage Rca Mi-4274 6L6 Tube Amplifier guitar harmonica amp Art Deco Clean $12.22 New listing
		Quad 520F power amplifier (Need serviced)New listing Quad 520F power amplifier (Need serviced) $0.99
Vintage Realistic Sa-10 Solid State Stereo Amplifier Tested Model 31 - 1982bVintage Realistic Sa-10 Solid State Stereo Amplifier Tested Model 31 - 1982b $17.95 New listing
		
				Nice Vintage Hh Scott 299 B Stereo Amplifier Tube Amp Stereomaster Lights upNew listing Nice Vintage Hh Scott 299 B Stereo Amplifier Tube Amp Stereomaster Lights up $510.00
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		Vintage Zenith Stereo Tube Tuner Model 9B22 - Parts - RestoreNew listing Vintage Zenith Stereo Tube Tuner Model 9B22 - Parts - Restore $29.95 New listing
		Sansui Au9500 Stereo Amplifier aka Japan's Godzilla of amps.New listing Sansui Au9500 Stereo Amplifier aka Japan's Godzilla of amps. $695.00
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		Hammond-Ao-16551-1 Pre-AmplifierNew listing Hammond-Ao-16551-1 Pre-Amplifier $20.00 Beautiful 1958 Conn Organ Tube Amp Preamp 58443-3 95003 6Au6 6Av6 6X4 Ob2Beautiful 1958 Conn Organ Tube Amp Preamp 58443-3 95003 6Au6 6Av6 6X4 Ob2 $125.00
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		Phase Linear 700B Power Amplifier (Bob Carver design) (Recent Restoration)New listing Phase Linear 700B Power Amplifier (Bob Carver design) (Recent Restoration) $1,400.00 New listing
		Vintage Dynaco Dynakit Mark Ii or Iii Tube Mono Block AmplifierNew listing Vintage Dynaco Dynakit Mark Ii or Iii Tube Mono Block Amplifier $51.00
Rogue Audio Tempest Iii Integrated Amplifier.Beautiful Mint Condition.Rogue Audio Tempest Iii Integrated Amplifier.Beautiful Mint Condition. $2,800.00 Vintage Scott Lk-72 Integrated Tube Amplifier in Great Wroking ConditionVintage Scott Lk-72 Integrated Tube Amplifier in Great Wroking Condition $895.00
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		Carver M-0.5t Magnetic Field Power Amplifier Made in Usa 140 watts per at 8 ohmsNew listing Carver M-0.5t Magnetic Field Power Amplifier Made in Usa 140 watts per at 8 ohms $225.00 New listing
		3.5K Se Audio Output Transformers (pair) For El34, 6L6Gc.Black CoverNew listing 3.5K Se Audio Output Transformers (pair) For El34, 6L6Gc.Black Cover $80.00
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		Tronac Pa-60 Amplifier Works!New listing Tronac Pa-60 Amplifier Works! $99.00 New listing
		Pass A40 Class A PoweramplifierNew listing Pass A40 Class A Poweramplifier $500.00
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		Pioneer Reverberation Amplifier Sr-9, tested by me, works Perfectly,cool displayNew listing Pioneer Reverberation Amplifier Sr-9, tested by me, works Perfectly,cool display $30.00 New listing
		Harman Kardon Stereo Integrated Amplifier with manual vintage radio partsNew listing Harman Kardon Stereo Integrated Amplifier with manual vintage radio parts $149.99
Vintage H.H. Scott Type 299 C 299-C Tube Stereo Amplifier recently servicedVintage H.H. Scott Type 299 C 299-C Tube Stereo Amplifier recently serviced $600.00 New listing
		Marantz 510M Stereo Power Amplifier 960 Watt -Sold For Parts/Repair/RestorationNew listing Marantz 510M Stereo Power Amplifier 960 Watt -Sold For Parts/Repair/Restoration $500.00
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		Vintage Heathkit Solid State Stereo Amplifier Model Aa-15 Repair Or PartsNew listing Vintage Heathkit Solid State Stereo Amplifier Model Aa-15 Repair Or Parts $99.99 New listing
		Kenwood Ka-3500 Integrated Stereo Amplifier Clean For Parts Or RepairNew listing Kenwood Ka-3500 Integrated Stereo Amplifier Clean For Parts Or Repair $49.99
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		Hammond H-Ao-44-1 Tube Spring Reverb Amp,Vintage Unit w/tubes.New listing Hammond H-Ao-44-1 Tube Spring Reverb Amp,Vintage Unit w/tubes. $69.99 New listing
		Vintage Onkyo 7040 Super Servo Integrated Stereo AmpNew listing Vintage Onkyo 7040 Super Servo Integrated Stereo Amp $130.00
Graetz Nf1325 Vintage Stereo Tube Amplifier From GermanyGraetz Nf1325 Vintage Stereo Tube Amplifier From Germany $500.00 New listing
		Tandberg 3011A Programmable Fm TunerNew listing Tandberg 3011A Programmable Fm Tuner $649.00
Phase Linear 700, 700B, and 700 Series Two Amplifier Xpl909 Output TransistorsPhase Linear 700, 700B, and 700 Series Two Amplifier Xpl909 Output Transistors $99.99 New listing
		Stromberg Carlson Au-58B Western Electric license Tube Amplifier guitar harp ampNew listing Stromberg Carlson Au-58B Western Electric license Tube Amplifier guitar harp amp $10.50
Vintage Western Electric Meter 100 Microamperes D-167433 Navy Ctu-62153 ProbeVintage Western Electric Meter 100 Microamperes D-167433 Navy Ctu-62153 Probe $29.00 New listing
		Vintage Crown Amp Amplifier D60 #2 (see video)New listing Vintage Crown Amp Amplifier D60 #2 (see video) $95.00
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		Hammond-Ao-44-1-Amplifi er ( Real nice small tube amp)New listing Hammond-Ao-44-1-Amplifi er ( Real nice small tube amp) $150.00 New listing
		Vintage McIntosh Mc-225 Tube Power Amp Amplifier Local Pick Up OnlyNew listing Vintage McIntosh Mc-225 Tube Power Amp Amplifier Local Pick Up Only $2,875.00
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Prices current as of last update, 07/05/15 7:50am.

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