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Amplifiers, Tube Amps

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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New listing
		Vintage Sony Sq Decoder / Amplifier 100 Sqa-100 Tokyo Japan Wood GrainNew listing Vintage Sony Sq Decoder / Amplifier 100 Sqa-100 Tokyo Japan Wood Grain $99.95 New listing
		Sansui Model Qs-500 Quadraphonic Synthesizer/Decoder rear Channel Amplifier BoxNew listing Sansui Model Qs-500 Quadraphonic Synthesizer/Decoder rear Channel Amplifier Box $174.50
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		Vintage David Bogen Kdb20 Df High Fidelity Tube Amplifier Speaker Audio Mono AmpNew listing Vintage David Bogen Kdb20 Df High Fidelity Tube Amplifier Speaker Audio Mono Amp $299.00 New listing
		McIntosh Stereo System-$5,000 Mc225 Amp, C20 Pream, Mr66 Tuner, Thorens Td124 New listing McIntosh Stereo System-$5,000 Mc225 Amp, C20 Pream, Mr66 Tuner, Thorens Td124  $5,000.00
New listing
		Accuphase Integrated Amplifier E-301 Used #1067New listing Accuphase Integrated Amplifier E-301 Used #1067 $1,815.13 New listing
		Denon Integrated Amplifier Avc-3570 Used #1081New listing Denon Integrated Amplifier Avc-3570 Used #1081 $326.73
New listing
		Xam Mark Iv / Harman Kardon A300 Tube Integrated Stereo Amplifier For PartsNew listing Xam Mark Iv / Harman Kardon A300 Tube Integrated Stereo Amplifier For Parts $49.99 New listing
		Fisher 400 Tube Stereo Receiver For Repair/ RestorationNew listing Fisher 400 Tube Stereo Receiver For Repair/ Restoration $99.99
New listing
		Onkyo A-8048V Stereo Amplifier * No Remote *New listing Onkyo A-8048V Stereo Amplifier * No Remote * $65.00 New listing
		Vtg H.H. Scott 222c Stereomaster Tube Integrated Amplifier Amp 1959 Parts/RepairNew listing Vtg H.H. Scott 222c Stereomaster Tube Integrated Amplifier Amp 1959 Parts/Repair $102.50
H.H. Scott 480a Integrated AmplifierH.H. Scott 480a Integrated Amplifier $430.00 New listing
		Dynaco St-120 Amplifier New 'Pcb's' with new Components Simple InstallNew listing Dynaco St-120 Amplifier New 'Pcb's' with new Components Simple Install $88.50
New listing
		Sansui Au-519 Integrated Dd/Dc Amplifier And Sansui Tu-717 Am/Fm Stereo TunerNew listing Sansui Au-519 Integrated Dd/Dc Amplifier And Sansui Tu-717 Am/Fm Stereo Tuner $650.00 Altec Lansing Peerless Electric Power Transformer 7468 7706 Pulled From 1607AAltec Lansing Peerless Electric Power Transformer 7468 7706 Pulled From 1607A $44.99
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		Vintage Pioneer Tx7800 very cleanNew listing Vintage Pioneer Tx7800 very clean $149.99 Western Electric Ks-16671 L1 Tube AmplifierWestern Electric Ks-16671 L1 Tube Amplifier $1,200.00
Siemens Klangfilm Cable 180 Meters For Tube Preamp Amplifier From 60'SSiemens Klangfilm Cable 180 Meters For Tube Preamp Amplifier From 60'S $40.00 New listing
		3 General Electric 6Bm8 Ecl82 Preamp/Output Tubes with same date code tested Tv7New listing 3 General Electric 6Bm8 Ecl82 Preamp/Output Tubes with same date code tested Tv7 $39.95
New listing
		Vintage Dual Hs-11 Stereo Amp + Dual 1010 Turntable,Dual Cds-630 Cart,RepairNew listing Vintage Dual Hs-11 Stereo Amp + Dual 1010 Turntable,Dual Cds-630 Cart,Repair $68.00 Sansui Au-717 Stereo Amplifier - With Original Rack Handles and Bumpers.!Sansui Au-717 Stereo Amplifier - With Original Rack Handles and Bumpers.! $610.44
New listing
		Bose Integrated Amplifier Za2120-Hz Used #1074New listing Bose Integrated Amplifier Za2120-Hz Used #1074 $544.54 New listing
		Vintage Saba Telewatt K+H Klein + Hummel Ts90A Integrated Amplifier for PartsNew listing Vintage Saba Telewatt K+H Klein + Hummel Ts90A Integrated Amplifier for Parts $9.99
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		Vintage Dynaco Dynakit Stereo 70 Tube Power Amplifier AmpNew listing Vintage Dynaco Dynakit Stereo 70 Tube Power Amplifier Amp $349.99 New listing
		Luxman Lv-117New listing Luxman Lv-117 $399.99
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		ReVox B251 by Studer-Integrated Stereo Amplifier Mm / Mc phono preampNew listing ReVox B251 by Studer-Integrated Stereo Amplifier Mm / Mc phono preamp $459.00 New listing
		McIntosh Panlock Mounting BracketsNew listing McIntosh Panlock Mounting Brackets $50.00
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		Tube Amplifier-60wpc/El34 or 6550/6Sn7/New Paint/Lifetime SupportNew listing Tube Amplifier-60wpc/El34 or 6550/6Sn7/New Paint/Lifetime Support $1,300.00 New listing
		Akai Ap-D2 Turntable (Video)New listing Akai Ap-D2 Turntable (Video) $60.00
New listing
		(1) "Airking" X-245 Globe Audio Tube, Black Plate, Tested Just Fair on Tv-7New listing (1) "Airking" X-245 Globe Audio Tube, Black Plate, Tested Just Fair on Tv-7 $9.99 New listing
		Realistic Sa-10 Solid State Stereo Amplifier Model 31-1982B Tandy Radio ShackNew listing Realistic Sa-10 Solid State Stereo Amplifier Model 31-1982B Tandy Radio Shack $25.00
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		Carver Amp Tfm-25 & Ct-24 Preamp TunerNew listing Carver Amp Tfm-25 & Ct-24 Preamp Tuner $749.00 New listing
		Klein+Hummel vs56 K+H - Telewatt Audiophile Stereo Ecl82 Amplifier 10 valvesNew listing Klein+Hummel vs56 K+H - Telewatt Audiophile Stereo Ecl82 Amplifier 10 valves $100.00
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		Marantz 1250 Integrated Stereo Amplifier Works Perfect Pro Serviced RecappedNew listing Marantz 1250 Integrated Stereo Amplifier Works Perfect Pro Serviced Recapped $2,475.00 New listing
		1960's Baldwin Tube Amp Chassis Project El84 12Ax7 2-Channel Guitar ConversionNew listing 1960's Baldwin Tube Amp Chassis Project El84 12Ax7 2-Channel Guitar Conversion $120.00
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		Onkyo M-506RsNew listing Onkyo M-506Rs $679.00 New listing
		Sony Ta-Av531 Integrated Stereo Amplifier Graphics Equalizer Surround Sound 250WNew listing Sony Ta-Av531 Integrated Stereo Amplifier Graphics Equalizer Surround Sound 250W $109.95
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		Sony Ta-F707Es Amplifier Top of the Line! EsNew listing Sony Ta-F707Es Amplifier Top of the Line! Es $249.00 New listing
		Sansui Qs-500 Quadrophonic Synthesizer Decoder Rear Amplifier w packaging mintyNew listing Sansui Qs-500 Quadrophonic Synthesizer Decoder Rear Amplifier w packaging minty $200.00
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		Vintage Sugden Classic A48 Stereo Integrated AmplifierNew listing Vintage Sugden Classic A48 Stereo Integrated Amplifier $9.99 Conn 7868/7591 Pp Stereo Tube Amp ProjectConn 7868/7591 Pp Stereo Tube Amp Project $29.99
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		Vintage Marantz 1030 Stereo Integrated Amplifier (needs repair)New listing Vintage Marantz 1030 Stereo Integrated Amplifier (needs repair) $129.99 New listing
		vintage knight amplifier kn 734 stereo tube amp hifiNew listing vintage knight amplifier kn 734 stereo tube amp hifi $300.00
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		Pair Ampex 31560 6550/Kt88 Amplifier Peerless Iron Western Electric HollyWood WeNew listing Pair Ampex 31560 6550/Kt88 Amplifier Peerless Iron Western Electric HollyWood We $4,000.00 New listing
		Leybold 532 01 Baur 1 High Current AmplifierNew listing Leybold 532 01 Baur 1 High Current Amplifier $299.99
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		Rare Marantz 2440 Quad 4 Amplifier - Professionally Serviced - Very Nice!New listing Rare Marantz 2440 Quad 4 Amplifier - Professionally Serviced - Very Nice! $395.00 New listing
		Vtg Sansui Solid State 4000 Am Fm Stereo Tuner Amplifier Amp Equipment As IsNew listing Vtg Sansui Solid State 4000 Am Fm Stereo Tuner Amplifier Amp Equipment As Is $69.95
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		Used jvc Ax R350New listing Used jvc Ax R350 $75.00 Aims Vt-100-Sl Vocal Sound System Column SpeakersAims Vt-100-Sl Vocal Sound System Column Speakers $149.96
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		Hammond Reverb Tube Amplifier Or Guitar Amp H-Ao-32-1New listing Hammond Reverb Tube Amplifier Or Guitar Amp H-Ao-32-1 $18.00 New listing
		Kenwood Ka-5700 Amplifier - VintageNew listing Kenwood Ka-5700 Amplifier - Vintage $149.95
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		1964 Quad (4) Raytheon Japan 14mm Baldwin 12Ax7A Tubes Ecc83 12Ax7 TubesNew listing 1964 Quad (4) Raytheon Japan 14mm Baldwin 12Ax7A Tubes Ecc83 12Ax7 Tubes $65.00 Jbl Le30 Le-30 Tweeters : 16 Ohms Very Good Working ConditionsJbl Le30 Le-30 Tweeters : 16 Ohms Very Good Working Conditions $499.00
Optonica Sm-4000U TransformerOptonica Sm-4000U Transformer $26.83 New listing
		Vintage Dynaco Dynakit Stereo 70 Tube Type Power AmplifierNew listing Vintage Dynaco Dynakit Stereo 70 Tube Type Power Amplifier $175.00
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		Carver Tfm 55 Magnetic Field Amplifier 600W/channel @4 Ohm 380W/channel @8 OhmNew listing Carver Tfm 55 Magnetic Field Amplifier 600W/channel @4 Ohm 380W/channel @8 Ohm $800.00 New listing
		Dynaco St-120 Restored with Ss Chassis, All new Pcb's, new P.S. Upgraded to lastNew listing Dynaco St-120 Restored with Ss Chassis, All new Pcb's, new P.S. Upgraded to last $624.00
New listing
		Sansui Au-517 Dc Dual Mono Integrated Amplifier "Updated" Upgraded" Very Nice!
00004000New listing Sansui Au-517 Dc Dual Mono Integrated Amplifier "Updated" Upgraded" Very Nice! 00004000 $440.00 New listing
		Vintage Mcs 3835 Stereo Integrated Amplifier and Am/Fm Tuner 3701New listing Vintage Mcs 3835 Stereo Integrated Amplifier and Am/Fm Tuner 3701 $150.00
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		Allen Organ 20W Tube Amp, Late 1950’s Vintage 6L6 TubesNew listing Allen Organ 20W Tube Amp, Late 1950’s Vintage 6L6 Tubes $150.00 New listing
		Marantz Model 1030 Integrated AmplifierNew listing Marantz Model 1030 Integrated Amplifier $0.01
New listing
		Magnavox Tube Amp Embalm BadgeNew listing Magnavox Tube Amp Embalm Badge $18.00 New listing
		Bedini Stereo Amplifier - Rare & Re-cappedNew listing Bedini Stereo Amplifier - Rare & Re-capped $1,200.00
New listing
		jvc a-x4New listing jvc a-x4 $118.80 New listing
		Southwest Technical Products. Swtpc 210/A Mono Amp Made In Usa Rare.New listing Southwest Technical Products. Swtpc 210/A Mono Amp Made In Usa Rare. $399.99
New listing
		Dynaco St-150 Vintage Stereo Amplifier Prof ServicedNew listing Dynaco St-150 Vintage Stereo Amplifier Prof Serviced $200.99 New listing
		Vintage Bogen Classic Series C-100 (100 Watt) Amplifier Solid State Powers UpNew listing Vintage Bogen Classic Series C-100 (100 Watt) Amplifier Solid State Powers Up $99.00
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		Vintage Mono Phono Amp By Rca Tube Type , Re- CappedNew listing Vintage Mono Phono Amp By Rca Tube Type , Re- Capped $80.00 New listing
		Hi - End Harmon Kardon Hk - 775 Twin Mono Block Amplifiers - " Parts Only "New listing Hi - End Harmon Kardon Hk - 775 Twin Mono Block Amplifiers - " Parts Only " $294.90
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		Vintage Western Electric Copper Lashing Wire*No.16New listing Vintage Western Electric Copper Lashing Wire*No.16 $8.95 Vintage Anthem Pva 7 Channel AmplifierVintage Anthem Pva 7 Channel Amplifier $102.00
Vintage 1970s Kenwood Model Ka-305 Stereo Integrated Amplifier ~ Mint!Vintage 1970s Kenwood Model Ka-305 Stereo Integrated Amplifier ~ Mint! $275.00 Very Nice Vintage Jvc Ja-S55 Integrated AmplifierVery Nice Vintage Jvc Ja-S55 Integrated Amplifier $250.00
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		Tandberg Tube Pre-Amp Stereo Record Amplifier from tape deck No TubesNew listing Tandberg Tube Pre-Amp Stereo Record Amplifier from tape deck No Tubes $145.00 New listing
		Vintage Sony Ta-Av480 Integrated Audio Video AmplifierNew listing Vintage Sony Ta-Av480 Integrated Audio Video Amplifier $49.95
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		Rare Curtis Matthews Stereophonic Music Center Phono Tube Amplifier Tv MultiplexNew listing Rare Curtis Matthews Stereophonic Music Center Phono Tube Amplifier Tv Multiplex $149.99 New listing
		Original Vintage Marantz Model Pm 710 Dc Home Stereo Console Amplifier As IsNew listing Original Vintage Marantz Model Pm 710 Dc Home Stereo Console Amplifier As Is $65.00
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		1977 Sansui Au717 Intergrated Amplifier Completely Rebuilt & Serviced, Cleaned !New listing 1977 Sansui Au717 Intergrated Amplifier Completely Rebuilt & Serviced, Cleaned ! $799.95 New listing
		realistic solid state P.A. AmplifierNew listing realistic solid state P.A. Amplifier $21.00
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		Vintage Grommes Integrated Tube Amplifier / Tung Sol 5881 / #2 - KtNew listing Vintage Grommes Integrated Tube Amplifier / Tung Sol 5881 / #2 - Kt $389.95 New listing
		Vintage Kenwood Ka-5700 Stereo Integrated Amplifier For Repair readNew listing Vintage Kenwood Ka-5700 Stereo Integrated Amplifier For Repair read $60.00
New listing
		Pyle Vamp Series 60 Watt Amplifier w/ 3 Band Eq, Overdrive, and Digital DelayNew listing Pyle Vamp Series 60 Watt Amplifier w/ 3 Band Eq, Overdrive, and Digital Delay $72.19 New listing
		Pioneer Sa-9100 Stereo AmplifierNew listing Pioneer Sa-9100 Stereo Amplifier $420.00
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		Denon Poa-1500 Stereo Power Amplifier Price Reduced. Today Only. 450.00New listing Denon Poa-1500 Stereo Power Amplifier Price Reduced. Today Only. 450.00 $450.00 New listing
		Nib Matched pair Vt99 6f8g 6f8 Sylvania Military tubes 6sn7 triplett 3444New listing Nib Matched pair Vt99 6f8g 6f8 Sylvania Military tubes 6sn7 triplett 3444 $114.00
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		Vintage Precision Electronics Model St-125 AmplifierNew listing Vintage Precision Electronics Model St-125 Amplifier $25.00 New listing
		Vintage Sansui Au-717 Integrated Amplifier and Tu-717 Am/Fm Stereo Tuner comboNew listing Vintage Sansui Au-717 Integrated Amplifier and Tu-717 Am/Fm Stereo Tuner combo $400.00
New listing
		Pair of Original upper and lower McIntosh Mc30 ChassisNew listing Pair of Original upper and lower McIntosh Mc30 Chassis $295.00 New listing
		Vintage Yamaha Power Amplifier P2150 150/300W Rms (Stereo) 300W (Mono) (500)New listing Vintage Yamaha Power Amplifier P2150 150/300W Rms (Stereo) 300W (Mono) (500) $120.00
New listing
		22 Gauge Electric Wire, Tinned Copper Kit Awg Flexible Silicone Wire(6 DifferentNew listing 22 Gauge Electric Wire, Tinned Copper Kit Awg Flexible Silicone Wire(6 Different $19.98 Working -Vintage –1971 –100 Watt -Lafayette Electronics Pa-100B – Pa/Guitar AmpWorking -Vintage –1971 –100 Watt -Lafayette Electronics Pa-100B – Pa/Guitar Amp $25.00
New listing
		Vintage Heathkit Heath Kit 14 Watt Tube Mono Amplifier Model Ea-3New listing Vintage Heathkit Heath Kit 14 Watt Tube Mono Amplifier Model Ea-3 $98.00 New listing
		Vintage Sansui Rz-3000 Stereo Receiver w/ Sansui Rs-1070 Remote Control & ManualNew listing Vintage Sansui Rz-3000 Stereo Receiver w/ Sansui Rs-1070 Remote Control & Manual $45.00
New listing
		Knight Ka-25 Working & Recapped Tube Stereo Amplifier with Mullard 6Bm8 Ecl82New listing Knight Ka-25 Working & Recapped Tube Stereo Amplifier with Mullard 6Bm8 Ecl82 $89.00 New listing
		Pioneer Sa-6500 Vintage Stereo Amplifier Amp Serviced * Nice!New listing Pioneer Sa-6500 Vintage Stereo Amplifier Amp Serviced * Nice! $8.50
New listing
		Vtg Yamaha Ca-400 Natural Sound Stereo Amplifier 4 Channel A/B Speaker OutputNew listing Vtg Yamaha Ca-400 Natural Sound Stereo Amplifier 4 Channel A/B Speaker Output $199.00 New listing
		Excelent Pair Altec 1570Bt 1570B Monoblock Amplifier Peerless Iron Full RecappedNew listing Excelent Pair Altec 1570Bt 1570B Monoblock Amplifier Peerless Iron Full Recapped $5,500.00
New listing
		Vintage 1960 Magnavox Tube Amp 197-20 Hi Fi Amp 6Bq5 12Ax7 - Nice!New listing Vintage 1960 Magnavox Tube Amp 197-20 Hi Fi Amp 6Bq5 12Ax7 - Nice! $114.95 New listing
		Cav Integrated Amplifier T-88a Used #1075New listing Cav Integrated Amplifier T-88a Used #1075 $2,178.16
New listing
		Altec 1590B Power Amplifier Vintage 1960’s-70’sNew listing Altec 1590B Power Amplifier Vintage 1960’s-70’s $75.00 New listing
		Denon Integrated Amplifier Avr-X4100W Used #1083New listing Denon Integrated Amplifier Avr-X4100W Used #1083 $762.36
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Prices current as of last update, 07/15/19 8:20pm.

See also...
Integrated Amplifiers, Amplifiers, Tube Amps, Vintage Electronics
Power Amplifiers, Amplifiers, Tube Amps, Vintage Electronics

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