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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
		Vitage Nikko Stereo ReceiverNew listing Vitage Nikko Stereo Receiver New listing
		Sansui Ra- 500R Reverberation Amp Amplifier vintage stereo componentNew listing Sansui Ra- 500R Reverberation Amp Amplifier vintage stereo component
New listing
		New Dynaco St-400/416 (Stereo 400, 416) Fan Kit: Fan-400™ (Free Us Shipping!)New listing New Dynaco St-400/416 (Stereo 400, 416) Fan Kit: Fan-400™ (Free Us Shipping!) New listing
		Marantz 8B Tube Stereo Power AmplifierNew listing Marantz 8B Tube Stereo Power Amplifier
New listing
		*Rare Vintage Presto A93 Pro Record Cutting Lathe Tube AmplifierNew listing *Rare Vintage Presto A93 Pro Record Cutting Lathe Tube Amplifier New listing
		Vintage Lafayette Pa-100A Solid State Amplifier Amp Mixer PaNew listing Vintage Lafayette Pa-100A Solid State Amplifier Amp Mixer Pa
New listing
		Vintage Rek O Kut R 8A Imperial Tube Record Cutting Lathe Amplifier No ReserveNew listing Vintage Rek O Kut R 8A Imperial Tube Record Cutting Lathe Amplifier No Reserve New listing
		Vintage Realistic Sa-10 Solid State Stereo AmplifierNew listing Vintage Realistic Sa-10 Solid State Stereo Amplifier
New listing
		Philips Laboratories Aj 5781 Vintage Amplifier RareNew listing Philips Laboratories Aj 5781 Vintage Amplifier Rare New listing
		Aluminum Amplifier Cases Dac Enclosure 71*24.5*105 DiyNew listing Aluminum Amplifier Cases Dac Enclosure 71*24.5*105 Diy
New listing
		Pioneer Sa-9800 stereo integrated amplifier, VintageNew listing Pioneer Sa-9800 stereo integrated amplifier, Vintage Rare Vintage Amx Sa-105 Mixing Amplifier 130 Watt Mic chime fog siren - Nice!Rare Vintage Amx Sa-105 Mixing Amplifier 130 Watt Mic chime fog siren - Nice!
New listing
		Nikko Alpha 230,Beta 30,Gamma 30 owners manualsNew listing Nikko Alpha 230,Beta 30,Gamma 30 owners manuals New listing
		Sony Ta-N511 Stereo Amplifier, Ta-E511 Pre Amp, St-Jx411 Tuner plus extrasNew listing Sony Ta-N511 Stereo Amplifier, Ta-E511 Pre Amp, St-Jx411 Tuner plus extras
New listing
		Knight Tube Amp (Parts-Repair)New listing Knight Tube Amp (Parts-Repair) New listing
		Science Fair solid state Amplifier amp Vintage realistic Rk-100 japan stereo 40wNew listing Science Fair solid state Amplifier amp Vintage realistic Rk-100 japan stereo 40w
New listing
		Vintage Olson Solid State Stereo Amplifier Am 372~Made In JapanNew listing Vintage Olson Solid State Stereo Amplifier Am 372~Made In Japan New listing
		Rca 10 Watt Audio Amplifier VintageNew listing Rca 10 Watt Audio Amplifier Vintage
New listing
		Nad Amplifier Model 2600A Power Envelope Monitor Series Great ConditionNew listing Nad Amplifier Model 2600A Power Envelope Monitor Series Great Condition New listing
		Vintage Technics Su-V98-Kpe Integrated Amp Amplifier As-IsNew listing Vintage Technics Su-V98-Kpe Integrated Amp Amplifier As-Is
New listing
		Heathkit Aa-121 fully restored stereo El34 tube amplifierNew listing Heathkit Aa-121 fully restored stereo El34 tube amplifier New listing
		Vintage Bogen Pv20 Tube AmplifierNew listing Vintage Bogen Pv20 Tube Amplifier
New listing
		Grommes Lj6K Tube Amp Lj6New listing Grommes Lj6K Tube Amp Lj6 New listing
		Hh Scott 99C Mono IntegratedNew listing Hh Scott 99C Mono Integrated
New listing
		Vintage Motorola radio receiver 7000 series Tube amp amplifier 1950s Unk ref179New listing Vintage Motorola radio receiver 7000 series Tube amp amplifier 1950s Unk ref179 New listing
		Hafler 200 AmpNew listing Hafler 200 Amp
New listing
		Kenwood Ka-5500 Stereo Integrated Amp Hi-FidelityNew listing Kenwood Ka-5500 Stereo Integrated Amp Hi-Fidelity New listing
		Vintage Sansui Au-999 Amplifier - serviced - very clean example - 117 V onlyNew listing Vintage Sansui Au-999 Amplifier - serviced - very clean example - 117 V only
New listing
		Vintage 60's Nos Mullard Shield Amperex E182Cc 7119 5687 Amplifier Tube HollandNew listing Vintage 60's Nos Mullard Shield Amperex E182Cc 7119 5687 Amplifier Tube Holland New listing
		Pioneer Sa-7500 Main Pre/Power Amp OutletsNew listing Pioneer Sa-7500 Main Pre/Power Amp Outlets
New listing
		Luxman Tp 117 Tuner Preamplifier SystemNew listing Luxman Tp 117 Tuner Preamplifier System New listing
		In-18 Nixie Tube 100% Tested 6 pcs. = 1 Lot. (Free Shiping)New listing In-18 Nixie Tube 100% Tested 6 pcs. = 1 Lot. (Free Shiping)
New listing
		McIntosh Stereo Amplifier Model: Mc2105 Perfect working conditionNew listing McIntosh Stereo Amplifier Model: Mc2105 Perfect working condition New listing
		tube amplifier mixer old vintage 5 channel 1976 delta 40w el34New listing tube amplifier mixer old vintage 5 channel 1976 delta 40w el34
New listing
		Dynakit St-70 Factory Wired Tube Stereo Amplifier El34 5Ar4 7199 Dynaco St-70New listing Dynakit St-70 Factory Wired Tube Stereo Amplifier El34 5Ar4 7199 Dynaco St-70 New listing
		Vintage 1960's Nos Amperex Globe Ecl86 6Gw8 Amplifier Tube Disc Getter HollandNew listing Vintage 1960's Nos Amperex Globe Ecl86 6Gw8 Amplifier Tube Disc Getter Holland
New listing
		Vintage Marantz Logo Embroidered Hat Products as Receivers Turntables SpeakersNew listing Vintage Marantz Logo Embroidered Hat Products as Receivers Turntables Speakers New listing
		Sylvania Color Check Color Cable/Adapter/Extensions (Nos) 1csNew listing Sylvania Color Check Color Cable/Adapter/Extensions (Nos) 1cs
New listing
		6Dj8 Ecc 88 Tube (Pair)New listing 6Dj8 Ecc 88 Tube (Pair) New listing
		Fisher 500B ReceiverNew listing Fisher 500B Receiver
New listing
		McIntosh Power Transformer For Mc2255 Amp Solid State Amplifier Mc 2255 2300New listing McIntosh Power Transformer For Mc2255 Amp Solid State Amplifier Mc 2255 2300 New listing
		Yamaha M-85 Amplifier & C-80 Control-Amplifier and T-80 Tuner setNew listing Yamaha M-85 Amplifier & C-80 Control-Amplifier and T-80 Tuner set
New listing
		Gas (Great American Sound) Grandson of Ampzilla Power Amplifier - 40w x 2New listing Gas (Great American Sound) Grandson of Ampzilla Power Amplifier - 40w x 2 New listing
		Hitachi amplifier Hma-8500mkIiNew listing Hitachi amplifier Hma-8500mkIi
New listing
		Hh Scott R-307 Stereo Tuner AmplifierNew listing Hh Scott R-307 Stereo Tuner Amplifier New listing
		Sony Ta-Ax520 Audio/Video Control CenterNew listing Sony Ta-Ax520 Audio/Video Control Center
New listing
		Power Supply-Assy. 50/60Hz, Rebuilt & TestedNew listing Power Supply-Assy. 50/60Hz, Rebuilt & Tested New listing
		Vintage Sansui Au 717 Integrated Amplifier, Pro Serviced, Cleaned, TestedNew listing Vintage Sansui Au 717 Integrated Amplifier, Pro Serviced, Cleaned, Tested
New listing
		Rca Tube Amp El84 Console Stereo Vintage Rs177A & Rs179 Preamp Amplifier Pu OhioNew listing Rca Tube Amp El84 Console Stereo Vintage Rs177A & Rs179 Preamp Amplifier Pu Ohio New listing
		Western Electric 300B Tube Engraved BaseNew listing Western Electric 300B Tube Engraved Base
New listing
		Vintage Motorola radio receiver 7000 series Tube amp amplifier 1950s Psu PowerNew listing Vintage Motorola radio receiver 7000 series Tube amp amplifier 1950s Psu Power New listing
		Pioneer Pc Link Kit, Pc-Cd1- Includes what is pictured, Powers UpNew listing Pioneer Pc Link Kit, Pc-Cd1- Includes what is pictured, Powers Up
New listing
		Aluminum Amplifier Cases Dac Enclosure 114*33*160 DiyNew listing Aluminum Amplifier Cases Dac Enclosure 114*33*160 Diy New listing
		2x Telefunken 1937 power transformers for Klangfim projectNew listing 2x Telefunken 1937 power transformers for Klangfim project
New listing
		Pioneer Sa-7500 Phono 1 and 2 Mic OutletsNew listing Pioneer Sa-7500 Phono 1 and 2 Mic Outlets New listing
		Here is 1 Harmony H-304A tube amp refurbished and a great harmonica amp.New listing Here is 1 Harmony H-304A tube amp refurbished and a great harmonica amp.
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				Amperex 7062 pinched waist n.o.s. matched quad. Super Rare.bugle boy's PerfectNew listing Amperex 7062 pinched waist n.o.s. matched quad. Super Rare.bugle boy's Perfect New listing
		Aluminum Amplifier Boxes Hifi Valve Case 114*33*160 DiyNew listing Aluminum Amplifier Boxes Hifi Valve Case 114*33*160 Diy
New listing
		Luxman L-85V Stereo Integrated Amp and T-88v Am/Fm Tuner - Vintage Mint - NrNew listing Luxman L-85V Stereo Integrated Amp and T-88v Am/Fm Tuner - Vintage Mint - Nr New listing
		Realistic Sa-150 Stereo Integrated Amplifier VintageNew listing Realistic Sa-150 Stereo Integrated Amplifier Vintage
New listing
		1971 Sansui 5000X Japan Stereo Amplifier Tuner-Nice-Powers Up-Needs Tlc-3 Day NrNew listing 1971 Sansui 5000X Japan Stereo Amplifier Tuner-Nice-Powers Up-Needs Tlc-3 Day Nr New listing
		Nad 2200 Power Amp Works Perfect Looks Good with 1155 preamp ServicedNew listing Nad 2200 Power Amp Works Perfect Looks Good with 1155 preamp Serviced
New listing
		Very Clean Stancor 807 Tube Amp 8072 Output Transformer Ch-2133 2134 Orig SpraguNew listing Very Clean Stancor 807 Tube Amp 8072 Output Transformer Ch-2133 2134 Orig Spragu Pick Up Only Sansui integrated amplifier Au-D55X amp fluorescent meters stereoPick Up Only Sansui integrated amplifier Au-D55X amp fluorescent meters stereo
New listing
		Vintage Kenwood Km-106 stereo power amp, amplifier nice and workingNew listing Vintage Kenwood Km-106 stereo power amp, amplifier nice and working New listing
		Vintage Modular Components Systems - Mcs Series 3860 Integrated Stereo AmplifierNew listing Vintage Modular Components Systems - Mcs Series 3860 Integrated Stereo Amplifier
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				Mcintosh Mc7270 270 Watts per Channel Power Amplifier (classic) with Led upgradeNew listing Mcintosh Mc7270 270 Watts per Channel Power Amplifier (classic) with Led upgrade New listing
		Sweet! Carver M-4.0t Magnetic Field Power Amplifier 375 Watts /ChannelNew listing Sweet! Carver M-4.0t Magnetic Field Power Amplifier 375 Watts /Channel
Marantz Ma-700 Amplifier- Very good condition, experienced shipperMarantz Ma-700 Amplifier- Very good condition, experienced shipper New listing
		Sansuia Au-1100 Integrated AmplifierNew listing Sansuia Au-1100 Integrated Amplifier
New listing
		Vintage Sony Ta-1010 Integrated Amplifier with Original Box Parts or RepairNew listing Vintage Sony Ta-1010 Integrated Amplifier with Original Box Parts or Repair New listing
		Jolida Jd502B Upgraded Tube AmplifierNew listing Jolida Jd502B Upgraded Tube Amplifier
New listing
		McIntosh C34V A/V Preamplifier / Preamp in Factory BoxNew listing McIntosh C34V A/V Preamplifier / Preamp in Factory Box New listing
		2 jensen speakers P10R 8 ohmsNew listing 2 jensen speakers P10R 8 ohms
New listing
		Vintage 60s Nos Amperex Pq Pinched Waist E182Cc 7119 5687 Amplifier Tube HollandNew listing Vintage 60s Nos Amperex Pq Pinched Waist E182Cc 7119 5687 Amplifier Tube Holland New listing
		Vintage 1960's Nos Ge 7027A 7027 A, 2 "O" Getter Amplifier Tube NibNew listing Vintage 1960's Nos Ge 7027A 7027 A, 2 "O" Getter Amplifier Tube Nib
New listing
		Vintage Rek O Kut Tr43H Record Cutter Lathe Turntable No ReserveNew listing Vintage Rek O Kut Tr43H Record Cutter Lathe Turntable No Reserve New listing
		Nad 2200 Power Amp Works Perfect Looks GoodNew listing Nad 2200 Power Amp Works Perfect Looks Good
New listing
		Nikko Na-550 Integrated Stereo Amplifier For Parts Or RepairNew listing Nikko Na-550 Integrated Stereo Amplifier For Parts Or Repair New listing
		Vintage Pioneer Stereo Power Ampifier 'Sa-950'New listing Vintage Pioneer Stereo Power Ampifier 'Sa-950'
New listing
		Technics Su-V9 Stereo Integraded AmplifierNew listing Technics Su-V9 Stereo Integraded Amplifier New listing
		Power amplifier Marantz 170 Dc ! Hi-End Great condition. No Reserve!New listing Power amplifier Marantz 170 Dc ! Hi-End Great condition. No Reserve!
New listing
		2 Vintage 1960's Nos Ge 7027A 7027 A 2 Getter Amplifier Matched Tube Pair NibNew listing 2 Vintage 1960's Nos Ge 7027A 7027 A 2 Getter Amplifier Matched Tube Pair Nib New listing
		B309 Cv455-Ecc81 Marconi Tube (Pair)New listing B309 Cv455-Ecc81 Marconi Tube (Pair)
New listing
		Harman Kardon Citation Iv pictorial assemblyNew listing Harman Kardon Citation Iv pictorial assembly New listing
		Vintage David Hafler Dh120 Stereo Power Amplifier Power Amp Home TheaterNew listing Vintage David Hafler Dh120 Stereo Power Amplifier Power Amp Home Theater
New listing
		Bell & Howell model 621 amplifier and speaker in working conditionNew listing Bell & Howell model 621 amplifier and speaker in working condition New listing
		Voice of Music 307 tube amp amplifier 12Ax7 50L6 project or parts w schematicNew listing Voice of Music 307 tube amp amplifier 12Ax7 50L6 project or parts w schematic
New listing
		Vintage pioneer stereo Amplifier Sa-510 ( Original Made in Japan)New listing Vintage pioneer stereo Amplifier Sa-510 ( Original Made in Japan) New listing
		McIntosh Model Mc 240 Twin 40 Watt Stereo Amplifier Chrome Chassis OnlyNew listing McIntosh Model Mc 240 Twin 40 Watt Stereo Amplifier Chrome Chassis Only
New listing
		Harman Kardon Pm650 Integrated Amplifier Recently Serviced/New BulbsNew listing Harman Kardon Pm650 Integrated Amplifier Recently Serviced/New Bulbs New listing
		100% Working Serviced Scott Stereomaster 222 D Tube Integrated Amp Made in UsaNew listing 100% Working Serviced Scott Stereomaster 222 D Tube Integrated Amp Made in Usa
New listing
		Bose 1801 Electrical wiringNew listing Bose 1801 Electrical wiring New listing
		20 Watt Single Ended Tube AmplifierNew listing 20 Watt Single Ended Tube Amplifier
New listing
		Vintage Marantz Logo Embroidered HatNew listing Vintage Marantz Logo Embroidered Hat New listing
		Vintage 1957 Motorola radio receiver 7000 series Tube amp Transmitter? 135 KhzNew listing Vintage 1957 Motorola radio receiver 7000 series Tube amp Transmitter? 135 Khz
New listing
		Pioneer Sa-7500 All HardwareNew listing Pioneer Sa-7500 All Hardware New listing
		Lo-D Stereo Power Amplifier Hma-3700 (Hitachi Hi-End)New listing Lo-D Stereo Power Amplifier Hma-3700 (Hitachi Hi-End)
New listing
		Organ Amplifier w/ Pedal -Project Unit, Vintage, Paktron, Transformer, 2 ChannelNew listing Organ Amplifier w/ Pedal -Project Unit, Vintage, Paktron, Transformer, 2 Channel New listing
		Pioneer Sa-7500 Cover and Bottom PlateNew listing Pioneer Sa-7500 Cover and Bottom Plate
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Prices current as of last update, 01/29/15 9:30am.

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