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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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New listing
		Vintage Sansui Ra-500 Reverberation Amplifier Spring Reverb Beautiful ConditionNew listing Vintage Sansui Ra-500 Reverberation Amplifier Spring Reverb Beautiful Condition $85.00 New listing
		Sansui A-9 amplifierNew listing Sansui A-9 amplifier $159.99
New listing
		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
		Calrad 45-739 60'S Vintage Metered Variac Tube Audio Power Amplifier-Free Ship!New listing Calrad 45-739 60'S Vintage Metered Variac Tube Audio Power Amplifier-Free Ship! $209.89
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		kenwood stereo integrated amplifier ka-95New listing kenwood stereo integrated amplifier ka-95 $12.99 New listing
		Bell & Howell Filmosound 6V6 Tube Amplifier 179New listing Bell & Howell Filmosound 6V6 Tube Amplifier 179 $149.00
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		Kenwood Ka-7100 Completely Recapped - RefurbishedNew listing Kenwood Ka-7100 Completely Recapped - Refurbished $330.00 New listing
		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
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		Pioneer Sr-9 Reverberation AmplifierNew listing Pioneer Sr-9 Reverberation Amplifier $99.79 New listing
		McIntosh Mc240 Tube Power AmplifierNew listing McIntosh Mc240 Tube Power Amplifier $2,500.00
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		New! Vtg Olson #Am-387 Solid State Public Address Amplifier Amp /+ Microphone!New listing New! Vtg Olson #Am-387 Solid State Public Address Amplifier Amp /+ Microphone! $59.99 New listing
		Altec Lansing 1594B 1590C Lot Of 9 Monoblock Power Amplifier *Free Shipping *New listing Altec Lansing 1594B 1590C Lot Of 9 Monoblock Power Amplifier *Free Shipping * $1,350.00
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		Kenwood Etched Glass Sign W/BaseNew listing Kenwood Etched Glass Sign W/Base $23.00 New listing
		Vintage Sae 2401 Amplifier & Preamp Model 2900New listing Vintage Sae 2401 Amplifier & Preamp Model 2900 $499.98
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		Pioneer Rg-9 Dynamic ProcessorNew listing Pioneer Rg-9 Dynamic Processor $99.79 New listing
		Western Electric 300B Pp Tube Power Amplifier Altec Triad Transformers HandmadeNew listing Western Electric 300B Pp Tube Power Amplifier Altec Triad Transformers Handmade $4,999.99
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		Appj Single End Fu32 Tube Amplifier Diy Kit Board Easy to Assemble Solder Freex1New listing Appj Single End Fu32 Tube Amplifier Diy Kit Board Easy to Assemble Solder Freex1 $112.00 New listing
		Vintage Luxman Model L-430 Integrated Amplifier Great Sounding amp. Reduced!New listing Vintage Luxman Model L-430 Integrated Amplifier Great Sounding amp. Reduced! $399.99
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		Raymer 100 Watt Amp 810-100 Vintage AmpNew listing Raymer 100 Watt Amp 810-100 Vintage Amp $49.99 New listing
		New Eico Hf 20 Mono Tube Unbuilt Kit Amplifier Nos Rare Vtg Htf AudiophileNew listing New Eico Hf 20 Mono Tube Unbuilt Kit Amplifier Nos Rare Vtg Htf Audiophile $999.00
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		Vintage Sansui Au-101 Solid State Stereo AmplifierNew listing Vintage Sansui Au-101 Solid State Stereo Amplifier $179.99 New listing
		Luxman M-12 Solid State Realtime Processed Dc Transistor Stereo Power AmplifierNew listing Luxman M-12 Solid State Realtime Processed Dc Transistor Stereo Power Amplifier $499.99
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		Kenwood Ka-2000 Vintage Solid State Stereo Mono Amplifier w/ Phono Pre Amp InputNew listing Kenwood Ka-2000 Vintage Solid State Stereo Mono Amplifier w/ Phono Pre Amp Input $89.95 New listing
		Rare Vintage 1960's Fisher Kx-200 Tube Integrated Amplifier 17533 H Estate FindNew listing Rare Vintage 1960's Fisher Kx-200 Tube Integrated Amplifier 17533 H Estate Find $750.00
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		Magnavox 8802 6V6 Tube Amplifier " New Rebuild Kit"New listing Magnavox 8802 6V6 Tube Amplifier " New Rebuild Kit" $99.00 New listing
		Hammond Organ Reverb TankNew listing Hammond Organ Reverb Tank $22.00
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		Huge Assortment Lot of 60 Vintage Radio & Audio Amplifier KnobsNew listing Huge Assortment Lot of 60 Vintage Radio & Audio Amplifier Knobs $29.95 New listing
		Magnavox Am/Fm Tube Pre- AmplifierNew listing Magnavox Am/Fm Tube Pre- Amplifier $50.00
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		Western Electric 300B Pp Altec Tube Mono Power Amplifiers Interstage TransformerNew listing Western Electric 300B Pp Altec Tube Mono Power Amplifiers Interstage Transformer $15,999.99 New listing
		Pioneer Sa-9500 - Excellent Cosmetics And Performance - Low OffsetNew listing Pioneer Sa-9500 - Excellent Cosmetics And Performance - Low Offset $700.00
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		Vintage El84 based Push Pull Tube Amplifier from a Stereo HiFi Console BrokenNew listing Vintage El84 based Push Pull Tube Amplifier from a Stereo HiFi Console Broken $115.00 New listing
		Punch 60Ix Dsm Amplifier For Parts Or RepairNew listing Punch 60Ix Dsm Amplifier For Parts Or Repair $69.99
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		Zm1080 Mullard 3Pcs Nos +1Pcs Wf Nos Total 4Pcs NewNew listing Zm1080 Mullard 3Pcs Nos +1Pcs Wf Nos Total 4Pcs New $50.00 New listing
		audio transformer tubeNew listing audio transformer tube $55.00
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		Zenith 5l29 am-fm Stereo Tube Amplifier for recivierNew listing Zenith 5l29 am-fm Stereo Tube Amplifier for recivier $100.00 New listing
		Vintage melodier guitar Tube amplifier amp 8" combo, supro silvertone lectro labNew listing Vintage melodier guitar Tube amplifier amp 8" combo, supro silvertone lectro lab $29.95
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		Eico Hf-85, chassis only, for restoration, see photosNew listing Eico Hf-85, chassis only, for restoration, see photos $49.00 New listing
		Wurlitzer piano amplifier. Guitar, bass, home audio. Great SoundNew listing Wurlitzer piano amplifier. Guitar, bass, home audio. Great Sound $125.00
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		Heathkit Ta-1620 AmplifierNew listing Heathkit Ta-1620 Amplifier $149.99 New listing
		Aiwa P80 Vintage 80'S Dc Stereo Mini Power Amplifier Japan Tested. Free ShippingNew listing Aiwa P80 Vintage 80'S Dc Stereo Mini Power Amplifier Japan Tested. Free Shipping $75.00
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		Western Electric 300B Pp Tube Power Amplifier Altec Trans Master Handmade AudioNew listing Western Electric 300B Pp Tube Power Amplifier Altec Trans Master Handmade Audio $19,999.99 New listing
		Altec 6A3 6B4G Single-Ended Tube Phono Integrated Amplifier Handmade 12Au7 12Ax7New listing Altec 6A3 6B4G Single-Ended Tube Phono Integrated Amplifier Handmade 12Au7 12Ax7 $5,999.99
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		Knight Kn 3275 tube power public address amp,1950s vintage,untested,no tubesNew listing Knight Kn 3275 tube power public address amp,1950s vintage,untested,no tubes $50.00 New listing
		Denon Poa-1500New listing Denon Poa-1500 $799.00
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		Dynakit 70 Stereo Metal CageNew listing Dynakit 70 Stereo Metal Cage $69.98 New listing
		Conrad Johnson Ms - 100 Mofset Power Amplifier 100Wpc Sounds AmazeingNew listing Conrad Johnson Ms - 100 Mofset Power Amplifier 100Wpc Sounds Amazeing $949.00
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		Det9 pb M.W.T. England 2Pcs NibNew listing Det9 pb M.W.T. England 2Pcs Nib $150.00 New listing
		Vintage Denon Pma-737 Integrated Amplifier See Pictures Excellent Working Cond.New listing Vintage Denon Pma-737 Integrated Amplifier See Pictures Excellent Working Cond. $174.99
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		Sansui A-80 Integrated Amp & T-80 Digital TunerNew listing Sansui A-80 Integrated Amp & T-80 Digital Tuner $329.99 New listing
		Rca Rs 189b Stereo Tube Amplifier Video , 6Bq5/El84 Output'sNew listing Rca Rs 189b Stereo Tube Amplifier Video , 6Bq5/El84 Output's $80.00
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		Sansui Au-717 Stereo Amp,Original Box/Packing,Rack Handles/EndCaps,Manual,Re pairNew listing Sansui Au-717 Stereo Amp,Original Box/Packing,Rack Handles/EndCaps,Manual,Re pair $298.00 New listing
		300B Single-Ended Altec Tube Phono Integrated Amplifier Preamplifier + Power AmpNew listing 300B Single-Ended Altec Tube Phono Integrated Amplifier Preamplifier + Power Amp $9,999.99
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		Diy kit - Tube Output for Cd Player with Dac Tda1541New listing Diy kit - Tube Output for Cd Player with Dac Tda1541 $55.00 New listing
		Vintage Pioneer Qm-800A 4 Channel Amplifier with Meters -Fully Serviced 120/240VNew listing Vintage Pioneer Qm-800A 4 Channel Amplifier with Meters -Fully Serviced 120/240V $395.00
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		Handmade Audio 300B Single-Ended St Tube Power Amplifier Altec Transformers 6Sn7New listing Handmade Audio 300B Single-Ended St Tube Power Amplifier Altec Transformers 6Sn7 $5,999.99 New listing
		Phase Linear Model 300 Amp + Phase Linear Model 3300 Pre-Amp (Serviced 01/28/17)New listing Phase Linear Model 300 Amp + Phase Linear Model 3300 Pre-Amp (Serviced 01/28/17) $685.00
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		Vintage Sansui Au-888 Integrated Amplifier Sounds AmazingNew listing Vintage Sansui Au-888 Integrated Amplifier Sounds Amazing $499.00 New listing
		R.C.A. Mi-6320 U rebuilt and is in very good condition, all parts are originaLNew listing R.C.A. Mi-6320 U rebuilt and is in very good condition, all parts are originaL $100.00
New listing
		Magnavox 166Aa mono tube amp projectNew listing Magnavox 166Aa mono tube amp project $60.00 New listing
		Sansui Au-5500 Integrated Amplifier + Tuner Tu-5500 With Led's ServicedNew listing Sansui Au-5500 Integrated Amplifier + Tuner Tu-5500 With Led's Serviced $545.00
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		Vintage McIntosh 225 Stereo Tube Hi-Fi Amplifier (Functional but Modded)New listing Vintage McIntosh 225 Stereo Tube Hi-Fi Amplifier (Functional but Modded) $3,200.00 New listing
		Hafler Dh-220 Stereo Power Amplifier 840 W Max - Tested & Works GreatNew listing Hafler Dh-220 Stereo Power Amplifier 840 W Max - Tested & Works Great $209.99
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		Yamaha Pc2002M Professional Vintage Stereo Power Amplifier 1982 Made in JapanNew listing Yamaha Pc2002M Professional Vintage Stereo Power Amplifier 1982 Made in Japan $569.99 New listing
		Technics Su-V4K Stereo Integrated Dc Amplifier - In Ex Condition - BlackNew listing Technics Su-V4K Stereo Integrated Dc Amplifier - In Ex Condition - Black $235.00
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		Pioneer Exclusive M4a Amplifier, Endstufe Class A (Very Rare, Good, Vintage)New listing Pioneer Exclusive M4a Amplifier, Endstufe Class A (Very Rare, Good, Vintage) $900.00 New listing
		Kenwood Ka-405 Amp & Kt-413 TunerNew listing Kenwood Ka-405 Amp & Kt-413 Tuner $239.99
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		Zm1000 Philips 4 PcsNew listing Zm1000 Philips 4 Pcs $40.00 New listing
		Kenwood Stereo Control Amplifier Model Basic C-1New listing Kenwood Stereo Control Amplifier Model Basic C-1 $89.99
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		Technics by Panasonic Su-7300 Stereo Integrated AmpliferNew listing Technics by Panasonic Su-7300 Stereo Integrated Amplifer $130.00 New listing
		Vintage Realistic Qta-720 Amplifier, Excellent ConditionNew listing Vintage Realistic Qta-720 Amplifier, Excellent Condition $135.00
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		Leak Tl/12 fully restored tube amplifier Tl12 Tl 12 & Matching Pre Varislope IiiNew listing Leak Tl/12 fully restored tube amplifier Tl12 Tl 12 & Matching Pre Varislope Iii $1,600.00 New listing
		Fisher Ca-9535 Integrated Stereo Amplifier With Remote ControlNew listing Fisher Ca-9535 Integrated Stereo Amplifier With Remote Control $24.50
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		Aes Cary Ae-25 Class A "Super Amp" 6550 Kt88 Tube Amplifier Near Mint Excellent!New listing Aes Cary Ae-25 Class A "Super Amp" 6550 Kt88 Tube Amplifier Near Mint Excellent! $1,200.00 New listing
		Sansui Qs-500 Quadraphonic Rear Channel Amplifier Quad Very Nice.New listing Sansui Qs-500 Quadraphonic Rear Channel Amplifier Quad Very Nice. $129.95
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		Fisher X-202-B Front Chassis Panel. For Parts/RepairNew listing Fisher X-202-B Front Chassis Panel. For Parts/Repair $29.95 New listing
		Vintage Toa model Ta-957 60 Watt Pa Amplifier , Good Working Condition / Key SwNew listing Vintage Toa model Ta-957 60 Watt Pa Amplifier , Good Working Condition / Key Sw $89.00
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		Vintage Pioneer Sa-6700 Stereo Integrated Amplifier - Receiver Made In JapanNew listing Vintage Pioneer Sa-6700 Stereo Integrated Amplifier - Receiver Made In Japan $299.00 New listing
		Luxman L-80V L80VNew listing Luxman L-80V L80V $725.00
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		Yamaha P2050 Natural Sound Power Amplifier Japan Clean! Sounds Great!New listing Yamaha P2050 Natural Sound Power Amplifier Japan Clean! Sounds Great! $150.00 Vintage Radiotehnika Y-101 Stereo Hi-Fi Amplifier Made UssrVintage Radiotehnika Y-101 Stereo Hi-Fi Amplifier Made Ussr $55.90
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		Sansui Ra-990 Reverberation Amplifier - Excellent Physical and Working ConditionNew listing Sansui Ra-990 Reverberation Amplifier - Excellent Physical and Working Condition $75.00 New listing
		Vintage Webcor Tube Power AmplifierNew listing Vintage Webcor Tube Power Amplifier $19.99
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		kinap lomo my home-demo Rare Vtg Yo-13, Uo-13 Two Mono Blocks 220V, 16OhmNew listing kinap lomo my home-demo Rare Vtg Yo-13, Uo-13 Two Mono Blocks 220V, 16Ohm $1,000.00 New listing
		1981 Pioneer Exclusive C3A Transistor Control Amp Pre-amplifier Made in JapanNew listing 1981 Pioneer Exclusive C3A Transistor Control Amp Pre-amplifier Made in Japan $1,899.99
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		Technics Se-A5 Mij Vintage Transistor Power amplifier Perfect Made in Japan AmpNew listing Technics Se-A5 Mij Vintage Transistor Power amplifier Perfect Made in Japan Amp $899.99 New listing
		Vintage Lafayette Stereo 10B Solid State Stereo Amplifier Beautiful!New listing Vintage Lafayette Stereo 10B Solid State Stereo Amplifier Beautiful! $19.00
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		Partridge England 300B Pp Tube Power Amplifier Western Electric 310A Master HandNew listing Partridge England 300B Pp Tube Power Amplifier Western Electric 310A Master Hand $39,999.99 New listing
		Altec 6L6G Pp Tube Power Amplifiers Western Electric 350B Rca 5881 Genalex Kt-66New listing Altec 6L6G Pp Tube Power Amplifiers Western Electric 350B Rca 5881 Genalex Kt-66 $9,999.99
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		350B 6L6G Kt66 Pp Tube Power Amplifiers Western Electric 124A 171C TransformersNew listing 350B 6L6G Kt66 Pp Tube Power Amplifiers Western Electric 124A 171C Transformers $29,999.99 New listing
		Vintage Kenwood Stereo Integrated Amp Ka-3500 works (see video)New listing Vintage Kenwood Stereo Integrated Amp Ka-3500 works (see video) $99.00
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		Vintage Bogan Model Mo100 Tube Amplifier-Fully Functioning-Clean-Sounds Great!New listing Vintage Bogan Model Mo100 Tube Amplifier-Fully Functioning-Clean-Sounds Great! $399.99 New listing
		Vintage Superscope Stereo Amplifier A-235 Used - WorkingNew listing Vintage Superscope Stereo Amplifier A-235 Used - Working $99.95
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		Luxman Lv-101 Stereo Integrated Amplifier NiceNew listing Luxman Lv-101 Stereo Integrated Amplifier Nice $120.90 New listing
		Western Electric 350B 6L6G Kt66 5881 Pp Monoblocks Tube Power Amplifiers 6J7 6J5New listing Western Electric 350B 6L6G Kt66 5881 Pp Monoblocks Tube Power Amplifiers 6J7 6J5 $21,999.99
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		Vintage Dynaco Stereo 410 Power AmplifierNew listing Vintage Dynaco Stereo 410 Power Amplifier $80.00 New listing
		Sansui Au-D9 Integrated Amplifier Japan Just Serviced / Sounds / Looks Great!New listing Sansui Au-D9 Integrated Amplifier Japan Just Serviced / Sounds / Looks Great! $350.00
New listing
		Sansui 350A Solid State Stereo Tuner AmplifierNew listing Sansui 350A Solid State Stereo Tuner Amplifier $19.99 New listing
		1974 Pioneer Exclusive M4 Vintage Stereo Power Amplifier Made in Japan Hand MadeNew listing 1974 Pioneer Exclusive M4 Vintage Stereo Power Amplifier Made in Japan Hand Made $1,700.00
New listing
		Vintage Kustom Kraft tube amplifier for Parts?New listing Vintage Kustom Kraft tube amplifier for Parts? $9.50 New listing
		Western Electric 300B Pp Tube Power Amplifier 86 Triad Altec Trans Master AudioNew listing Western Electric 300B Pp Tube Power Amplifier 86 Triad Altec Trans Master Audio $19,999.99
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Prices current as of last update, 04/28/17 11:55pm.

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