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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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		4 Pieces Nos Nib Quad 6L6Gc / Kt66 Tubes 6N3Ce Paano Vintage 1984 Quality RussiaNew listing 4 Pieces Nos Nib Quad 6L6Gc / Kt66 Tubes 6N3Ce Paano Vintage 1984 Quality Russia $99.99 New listing
		Sae Mark 31B Vintage Stereo Power Amplifier XxxibNew listing Sae Mark 31B Vintage Stereo Power Amplifier Xxxib $235.00
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		Conrad Johnson Model Mf 2500 Power Amplifier - As Is !New listing Conrad Johnson Model Mf 2500 Power Amplifier - As Is ! $999.99 New listing
		1956 Hamilton W-7 Tube Amplifier 6L6 12Ax7 5Y3 Harp Guitar Amp Works Great!New listing 1956 Hamilton W-7 Tube Amplifier 6L6 12Ax7 5Y3 Harp Guitar Amp Works Great! $149.00
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		Vintage '40s Ampro 15-20 Watt 6V6 Tube Amp ! Works, Should Re-Cap, Good Project!New listing Vintage '40s Ampro 15-20 Watt 6V6 Tube Amp ! Works, Should Re-Cap, Good Project! $74.99 New listing
		Proton (model 520) Mini Compact Stereo Amp AmplifierNew listing Proton (model 520) Mini Compact Stereo Amp Amplifier $70.00
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		Vintage David Bogen Tube AmplifierNew listing Vintage David Bogen Tube Amplifier $25.00 New listing
		Vintage Pair of 7868 Tube Mono Block Power Amplifiers -> Cool!New listing Vintage Pair of 7868 Tube Mono Block Power Amplifiers -> Cool! $325.00
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		1942 Capehart Western Electric 6V6 Tube Jensen Speaker Amplifiers [Pair]New listing 1942 Capehart Western Electric 6V6 Tube Jensen Speaker Amplifiers [Pair] $1,529.95 New listing
		Vintage Brook Tube Amplifier Amp Quad 2a3 Tubes For Western Electric CapehartNew listing Vintage Brook Tube Amplifier Amp Quad 2a3 Tubes For Western Electric Capehart $2,500.00
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		McIntosh Tube Amplifier Model Mc-30 Original BoxNew listing McIntosh Tube Amplifier Model Mc-30 Original Box $2,124.95 New listing
		Sansui Amplifier A-700 *Guaranteed, but read carefully* integrated a700New listing Sansui Amplifier A-700 *Guaranteed, but read carefully* integrated a700 $34.99
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		Vintage Tube Amplifier Schulmerich Amp Guitar P. A.New listing Vintage Tube Amplifier Schulmerich Amp Guitar P. A. $150.00 New listing
		6x Ge Rca Tunsol 5670/2C51=Western Electric 396A tubes for amplifier/receiverNew listing 6x Ge Rca Tunsol 5670/2C51=Western Electric 396A tubes for amplifier/receiver $11.99
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		Cts 10k Bias pot for Fender AmpsNew listing Cts 10k Bias pot for Fender Amps $4.88 Trending at $6.40 New listing
		Dynaco St-70 Tube Amplifier Welbourne Labs modified El-38's Pp UltralinearNew listing Dynaco St-70 Tube Amplifier Welbourne Labs modified El-38's Pp Ultralinear $102.50
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		H.H. Scott Stereo Tube Integrated Amplifier Model Lk 72 Scottkit VintageNew listing H.H. Scott Stereo Tube Integrated Amplifier Model Lk 72 Scottkit Vintage $799.99 New listing
		Set 2 Vintage 1972 Yamaha Ca700 / Ct700 Retro Amplifier & Tuner Mint from JapanNew listing Set 2 Vintage 1972 Yamaha Ca700 / Ct700 Retro Amplifier & Tuner Mint from Japan $600.00
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		Vintage Pioneer Set Sa-610 Integrated Amplifier & Tx-610 Fm Am TunerNew listing Vintage Pioneer Set Sa-610 Integrated Amplifier & Tx-610 Fm Am Tuner $199.00 New listing
		Pyramid 100 Watt Power Amplifier Model Pb-100G Solid StateNew listing Pyramid 100 Watt Power Amplifier Model Pb-100G Solid State $75.00
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		Sony Audio Output Transformer Pair for Diy Se 6Aq5 El84 stereo tube amplifierNew listing Sony Audio Output Transformer Pair for Diy Se 6Aq5 El84 stereo tube amplifier $60.00 New listing
		
				Carver Stereo ComponentsNew listing Carver Stereo Components $10.00
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		Vintage Stromberg Carlson Sr-440 Am-Fm Tuner With AfcNew listing Vintage Stromberg Carlson Sr-440 Am-Fm Tuner With Afc $90.00 New listing
		G) Vintage Dynaco Dyna Sca-35 Stereo Tube Amplifier See DescriptionNew listing G) Vintage Dynaco Dyna Sca-35 Stereo Tube Amplifier See Description $53.00
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		Vtg John A. Roebling Annunciation Wire Spool 15' Fabric Cloth Antique Metal SignNew listing Vtg John A. Roebling Annunciation Wire Spool 15' Fabric Cloth Antique Metal Sign $20.00 New listing
		Hammond Ao-43-1 Tube Amp.All Tubes Included from 1966; ExcellentNew listing Hammond Ao-43-1 Tube Amp.All Tubes Included from 1966; Excellent $149.95
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		2 Nos Golden dragon tubes El156 octal socket El34 base (711032) matched pairNew listing 2 Nos Golden dragon tubes El156 octal socket El34 base (711032) matched pair $249.00 New listing
		Beautiful Marantz 8 Stereo Power Tube Amplifier inTop Shape Paul Hart ServicedNew listing Beautiful Marantz 8 Stereo Power Tube Amplifier inTop Shape Paul Hart Serviced $4,999.99
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		Panasonic 4 Channel Control Stereo Amplifier Su-3404 Reapir Need Please ReadNew listing Panasonic 4 Channel Control Stereo Amplifier Su-3404 Reapir Need Please Read $150.00 New listing
		Vintage Marantz 2220b Stereo Receiver For Parts / Repair Powers Up No SoundNew listing Vintage Marantz 2220b Stereo Receiver For Parts / Repair Powers Up No Sound $100.00
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		Luxman Kmq-60 Kmq60 Vintage Tube Stereo Power Amp Amplifier for Audio Sound UsedNew listing Luxman Kmq-60 Kmq60 Vintage Tube Stereo Power Amp Amplifier for Audio Sound Used $2,157.60 Was: Previous Price $2,320.00 New listing
		Marantz 4070 Quadradial Console Amplifier for Parts or RepairNew listing Marantz 4070 Quadradial Console Amplifier for Parts or Repair $75.00
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		Vintage Precision Electronics 30 Pa tube amp amplifier Usa HiFi / Guitar GibsonNew listing Vintage Precision Electronics 30 Pa tube amp amplifier Usa HiFi / Guitar Gibson $228.88 New listing
		Yamaha Av 70 Natural Sound Stereo Amplifier RadioNew listing Yamaha Av 70 Natural Sound Stereo Amplifier Radio $74.99
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		Ultra Rare Lomo Kinap Control SpeakersNew listing Ultra Rare Lomo Kinap Control Speakers $600.00 New listing
		Western Electric Rectifier Power Supply?Transformers Capacitors Parts RepairNew listing Western Electric Rectifier Power Supply?Transformers Capacitors Parts Repair $103.50
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		Vintage1973 Cts 4" Tweeter High Frequency Speaker for Tube AmpNew listing Vintage1973 Cts 4" Tweeter High Frequency Speaker for Tube Amp $19.99 New listing
		Vintage Magnavox 182Ba Tube Amplifier Chassis With "6" 6V6Gt Vacuum Tubes (A40)New listing Vintage Magnavox 182Ba Tube Amplifier Chassis With "6" 6V6Gt Vacuum Tubes (A40) $9.99
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		Estate* Vintage Rca Victor Shc-8 Orthophonic HiFi Radio ConsoleNew listing Estate* Vintage Rca Victor Shc-8 Orthophonic HiFi Radio Console $99.99 New listing
		2 Nos Nib tubes Px4 triode Marconi Uk tubes (711030) matched pairNew listing 2 Nos Nib tubes Px4 triode Marconi Uk tubes (711030) matched pair $1,499.00
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		Vintage Tube Amplifier Chassis Diy Guitar Amp 6sn7 6L6 5u4New listing Vintage Tube Amplifier Chassis Diy Guitar Amp 6sn7 6L6 5u4 $9.99 New listing
		McIntosh Mc30 New reproduction chassis top and bottomNew listing McIntosh Mc30 New reproduction chassis top and bottom $175.00
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		Vintage Fisher Amplifier Ca-2110 Studio-StandardNew listing Vintage Fisher Amplifier Ca-2110 Studio-Standard $49.99 New listing
		Jvc A-X40 Integrated ReceiverNew listing Jvc A-X40 Integrated Receiver $45.00
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		Jvc Stereo Amplifier Model Ks-A102 Victor Corp. JapanNew listing Jvc Stereo Amplifier Model Ks-A102 Victor Corp. Japan $45.00 New listing
		Sylvania 8417 TubeNew listing Sylvania 8417 Tube $19.99
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		Vintage Heahkit Aa-100 stereo tube amplifier 7591 PpNew listing Vintage Heahkit Aa-100 stereo tube amplifier 7591 Pp $76.00 New listing
		Dynaco Sca 35 Amplifier New Anodized Black Face PlateNew listing Dynaco Sca 35 Amplifier New Anodized Black Face Plate $40.00
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		Blueprinted Custom Hi-Fi Monoblock Baldwin Pc Tube Amplifier & Dynaco Pam1 PreNew listing Blueprinted Custom Hi-Fi Monoblock Baldwin Pc Tube Amplifier & Dynaco Pam1 Pre $999.95 New listing
		Westinghouse Tube Stereo Hi-Fi Amplifier 1962 Se El84/6Bq5 7025 Single Ended AmpNew listing Westinghouse Tube Stereo Hi-Fi Amplifier 1962 Se El84/6Bq5 7025 Single Ended Amp $249.95
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		Technics Sh-9020 Peak/Average Meter UnitNew listing Technics Sh-9020 Peak/Average Meter Unit $399.98 New listing
		Luxman A-3600 A3600 Tube Power Amplifier Amp for Audio Sound Used RareNew listing Luxman A-3600 A3600 Tube Power Amplifier Amp for Audio Sound Used Rare $2,297.10 Was: Previous Price $2,470.00
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		Zenith Radio tube amp chassis, from working console.New listing Zenith Radio tube amp chassis, from working console. $6.00 New listing
		Mitsubishi Da-C20 Tuner Preamp with Phono Am Fm Moving Coil, Moving MagnetNew listing Mitsubishi Da-C20 Tuner Preamp with Phono Am Fm Moving Coil, Moving Magnet $459.99
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		Dynaco Stereo 70 St-70 Hi-Fi Power Amplifier-Dynakit-El34-Ex cellentNew listing Dynaco Stereo 70 St-70 Hi-Fi Power Amplifier-Dynakit-El34-Ex cellent $575.00 New listing
		Vintage Rauland Borg Tax75A Power Amp. 70W Monoblock Amplifier.New listing Vintage Rauland Borg Tax75A Power Amp. 70W Monoblock Amplifier. $49.95
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		Fisher Ca-122 Stereo Integrated Amplifier 160W/ChNew listing Fisher Ca-122 Stereo Integrated Amplifier 160W/Ch $189.99 New listing
		Rotel Stereo Amplifier Rb-960Bx Bridgeable To Mono Great Working Condition UsedNew listing Rotel Stereo Amplifier Rb-960Bx Bridgeable To Mono Great Working Condition Used $149.99
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		Vintage Holland Amperex Tube Ecc83/ 12Ax7 Working Nice Test 98/100New listing Vintage Holland Amperex Tube Ecc83/ 12Ax7 Working Nice Test 98/100 $19.99 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 Marantz 4070 Stereo 2 Quadradial-4 Integrated Amplifier *Serviced*New listing Vintage Marantz 4070 Stereo 2 Quadradial-4 Integrated Amplifier *Serviced* $374.99 New listing
		Bogen Ap-35 Integrated amplifier tube ampNew listing Bogen Ap-35 Integrated amplifier tube amp $399.99
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		Front panel frame for Pioneer Rg1 and other brands.New listing Front panel frame for Pioneer Rg1 and other brands. $100.00 New listing
		Vintage Realistic Sa-10 Solid State Stereo Amplifier Model: 31-1982BNew listing Vintage Realistic Sa-10 Solid State Stereo Amplifier Model: 31-1982B $25.00
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		Samson Servo 170 Studio Amplifier 85 Watts Per Channel Power Amp Works PerfectNew listing Samson Servo 170 Studio Amplifier 85 Watts Per Channel Power Amp Works Perfect $30.00 New listing
		Vintage Filmosound Model 202 6Aq5 Tube Amp ProjectNew listing Vintage Filmosound Model 202 6Aq5 Tube Amp Project $100.00
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		Bgw 410 Integrated Amplifier Mint w/Cab & Fully Working, Just Serviced 200w/chNew listing Bgw 410 Integrated Amplifier Mint w/Cab & Fully Working, Just Serviced 200w/ch $399.99 New listing
		David Bogen Db-114 Mono Tube Amp With Original ManualNew listing David Bogen Db-114 Mono Tube Amp With Original Manual $350.00
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		Vintage Tube Amplifier Chassis Diy Guitar Amp 6sn7 12ax7 6L6 12au7 5u4 6bq5 6v6New listing Vintage Tube Amplifier Chassis Diy Guitar Amp 6sn7 12ax7 6L6 12au7 5u4 6bq5 6v6 $14.99 New listing
		Fisher 500 TxNew listing Fisher 500 Tx $1,195.00
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		Estate* Vintage Grundig Majestic Radiogram 7042 Wx/3D Reel Phono Radio ConsoleNew listing Estate* Vintage Grundig Majestic Radiogram 7042 Wx/3D Reel Phono Radio Console $999.99 New listing
		Vintage A.C.U.S. Amps Gauge Marked Army Type D2 Part No. 5663New listing Vintage A.C.U.S. Amps Gauge Marked Army Type D2 Part No. 5663 $9.99
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		Marantz Model 1200 Vintage Console Stereo Integrated AmplifierNew listing Marantz Model 1200 Vintage Console Stereo Integrated Amplifier $271.00 New listing
		Vintage DuKane Ia800 Rack Amplifier - Solid StateNew listing Vintage DuKane Ia800 Rack Amplifier - Solid State $68.88
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		Vintage Sherwood S1000 - Ii Amplifier Mono Tube Integrated Amp for Parts RepairNew listing Vintage Sherwood S1000 - Ii Amplifier Mono Tube Integrated Amp for Parts Repair $149.99 New listing
		Vtg Kenwood Ka-2002A Solid State Stereo Amp AmplifierNew listing Vtg Kenwood Ka-2002A Solid State Stereo Amp Amplifier $100.00
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		Matched Pair Altec 808-8b horn driversNew listing Matched Pair Altec 808-8b horn drivers $350.00 New listing
		Carver C-500 Power AmplifierNew listing Carver C-500 Power Amplifier $900.00
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		Estate* Vintage Retro Rare Motorola Sk28B Tube Blonde Stereo ConsoleNew listing Estate* Vintage Retro Rare Motorola Sk28B Tube Blonde Stereo Console $999.99 New listing
		Vintage DuKane Flip-Top Filmstrip Projector & Record Player 14A230C Tube Amp '60New listing Vintage DuKane Flip-Top Filmstrip Projector & Record Player 14A230C Tube Amp '60 $19.99
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		Mitsubishi Da-A10 Dual Monaural Construction Stereo Power AmplifierNew listing Mitsubishi Da-A10 Dual Monaural Construction Stereo Power Amplifier $339.99 New listing
		Siemens 12At7 Tube (x5) for Hk Citation 1 preamplifier value upgrade (R)New listing Siemens 12At7 Tube (x5) for Hk Citation 1 preamplifier value upgrade (R) $75.00
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		Raymer 790-6 Amplifier TrutoneNew listing Raymer 790-6 Amplifier Trutone $9.95 New listing
		Kenwood Ka-94 Integrated Stereo AmplifierNew listing Kenwood Ka-94 Integrated Stereo Amplifier $59.95
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		1950's Northern Western Electric Pa-14A Tube amplifier w/ rare rack faceplateNew listing 1950's Northern Western Electric Pa-14A Tube amplifier w/ rare rack faceplate $588.88 New listing
		Rusty Old Tube Amp-Unknown Maker-For Parts or Project or ArtNew listing Rusty Old Tube Amp-Unknown Maker-For Parts or Project or Art $15.00
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		Magnasync Moviola Tube AmplifierNew listing Magnasync Moviola Tube Amplifier $25.00 New listing
		Lafayette 20 Watt Solid State Stereo-25 Vintage Stereo AmplifierNew listing Lafayette 20 Watt Solid State Stereo-25 Vintage Stereo Amplifier $42.95
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		2 / 50W Mono block Power amp Rca Ba-48A Audio Amplifier Stereo Utc Mic Pre tubeNew listing 2 / 50W Mono block Power amp Rca Ba-48A Audio Amplifier Stereo Utc Mic Pre tube $2.75 New listing
		Newcomb M-12 Tube Amplifier / Extension Speaker Cabinet / El84 guitar / harpNew listing Newcomb M-12 Tube Amplifier / Extension Speaker Cabinet / El84 guitar / harp $100.00
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		Raymer 808-60A Solid State Amplifier Mixer VintageNew listing Raymer 808-60A Solid State Amplifier Mixer Vintage $75.00 New listing
		Set of 2 300B Se output transforersNew listing Set of 2 300B Se output transforers $300.00
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		Vtg Technics by Panasonic St-9030 Fm Stereo Tuner Tested 💯New listing Vtg Technics by Panasonic St-9030 Fm Stereo Tuner Tested 💯 $99.00 New listing
		Marantz Console Stereo Amplifier Ma400 untestedNew listing Marantz Console Stereo Amplifier Ma400 untested $50.00
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		Power Switch & Dual Pot Combo ( 350K and 80K ) for Fisher receiver (R)New listing Power Switch & Dual Pot Combo ( 350K and 80K ) for Fisher receiver (R) $35.00 New listing
		Audiophile: Nakamichi 420 Stereo Power Amplifier Amp - for 410 Preamp etc.New listing Audiophile: Nakamichi 420 Stereo Power Amplifier Amp - for 410 Preamp etc. $150.00
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		Dynaco Stereo 400 Amplifier - Checked, operating to specs, meters working.New listing Dynaco Stereo 400 Amplifier - Checked, operating to specs, meters working. $800.00 New listing
		Vintage Bogen Rr501C Am Fm Tube Receiver Tuner Amp w/ Telefunken Mullard Tubes!New listing Vintage Bogen Rr501C Am Fm Tube Receiver Tuner Amp w/ Telefunken Mullard Tubes! $120.00
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		Electrophonic T-660Cc 8 Track/ Am/ Fm Stereo Receiver Morse Electro Products AmpNew listing Electrophonic T-660Cc 8 Track/ Am/ Fm Stereo Receiver Morse Electro Products Amp $48.50 New listing
		Fisher Electra Amplifier And Preamp/Tuner - video playingNew listing Fisher Electra Amplifier And Preamp/Tuner - video playing $275.00
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Prices current as of last update, 12/10/17 8:09am.

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