image:Electronic_Amplifier_Class_A.pngImage:Electronic_Amplifier_Class_B.png

Discover great deals on the many top brand items available only on eBay!

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...

HomeHome
Accessories & CablesAccessories & Cables
AmplifiersAmplifiers
CD Players & RecordersCD Players & Recorders
Cassette DecksCassette Decks
CrossoversCrossovers
DVD Players & Recorders DVD Players & Recorders
Digital Music...Digital Music...
Digital Video Recorders, PVRDigital Video Recorders, PVR
EqualizersEqualizers
Headphones, HeadsetsHeadphones, Headsets
Home Audio MiscHome Audio Misc
Home Theater ProjectorsHome Theater Projectors
Home Theater in a Box Home Theater in a Box
KaraokeKaraoke
MiniDisc PlayersMiniDisc Players
OtherOther
PreamplifiersPreamplifiers
ProcessorsProcessors
RadiosRadios
ReceiversReceivers
Remote ControlsRemote Controls
Satellite Radio Satellite Radio
Satellite, Cable TVSatellite, Cable TV
Shelf, Compact SystemsShelf, Compact Systems
Speakers & SubwoofersSpeakers & Subwoofers
Televisions TVTelevisions TV
Tuners, AM/FMTuners, AM/FM
TurntablesTurntables
VCRsVCRs
Vintage ElectronicsVintage Electronics
8-Track Players8-Track Players
Amplifiers, Tube AmpsAmplifiers, Tube Amps
Integrated AmplifiersIntegrated Amplifiers
Power AmplifiersPower Amplifiers
MonoMono
StereoStereo
Books, Manuals, MagazinesBooks, Manuals, Magazines
CapacitorsCapacitors
Cassette DecksCassette Decks
Drivers & HornsDrivers & Horns
Other VintageOther Vintage
Preamplifiers, Tube PreampsPreamplifiers, Tube Preamps
RadiosRadios
ReceiversReceivers
Reel-to-Reel Tape RecordersReel-to-Reel Tape Recorders
SpeakersSpeakers
TelephonesTelephones
TelevisionsTelevisions
TransformersTransformers
TubesTubes
Tuners, Tube TunersTuners, Tube Tuners
TurntablesTurntables
Wholesale LotsWholesale Lots



[List your site here Free!]

Newly ListedRefurbished Phase Linear 400 amplifier with Ldx Technologies UpgradesNewly ListedRefurbished Phase Linear 400 amplifier with Ldx Technologies Upgrades $300.00 Newly ListedVintage Westinghouse vacuum tube amplifier 6V6 12Ax7 guitar amp preampNewly ListedVintage Westinghouse vacuum tube amplifier 6V6 12Ax7 guitar amp preamp $120.00
Newly Listed
					Rca Ba 96 Limiter, Super RareNewly Listed Rca Ba 96 Limiter, Super Rare $7,500.00 Newly ListedVintage Rca Pre-Amplifier Mi-9268Newly ListedVintage Rca Pre-Amplifier Mi-9268 $175.00
Newly ListedFisher 480A Stereo Audio Tube Amp Amplifier 6Bq5/El84 12Ax7/Ecc83 w/o tubesNewly ListedFisher 480A Stereo Audio Tube Amp Amplifier 6Bq5/El84 12Ax7/Ecc83 w/o tubes $1.00 Newly ListedMcIntosh Mc 2105 AmplifierNewly ListedMcIntosh Mc 2105 Amplifier $650.00
Newly ListedPair of vintage "Scott" 99 integrated tube amplifiers,6L6 tubeNewly ListedPair of vintage "Scott" 99 integrated tube amplifiers,6L6 tube $499.00 Newly ListedVintage Sansui Reverberation Amplifier Ra-500Newly ListedVintage Sansui Reverberation Amplifier Ra-500 $58.00
Newly ListedFisher Kx200 Integrated AmplifierNewly ListedFisher Kx200 Integrated Amplifier $300.00 Newly ListedMidland Mono Preamplifier 12Ax7 14-590 105 125V 4W 50-60 Hz !Newly ListedMidland Mono Preamplifier 12Ax7 14-590 105 125V 4W 50-60 Hz ! $65.43
Newly ListedWestern Electric Tech-Lab 600 ohm att 38db and off pairNewly ListedWestern Electric Tech-Lab 600 ohm att 38db and off pair $10.00 Newly ListedVintage Bogen Mx60A Tube Pa AmplifierNewly ListedVintage Bogen Mx60A Tube Pa Amplifier $79.99
Newly ListedVintage Kenwood Ka-7100 Integrated Amp AmplifierNewly ListedVintage Kenwood Ka-7100 Integrated Amp Amplifier $110.00 Newly ListedMinty Vintage Utc A-10 Output Transformer Audio Ampex, etc.Newly ListedMinty Vintage Utc A-10 Output Transformer Audio Ampex, etc. $150.00
Newly ListedRockford Fosgate T30001 bd Car Amplifier Mono 3000 watts 3000W Rms Power AmpNewly ListedRockford Fosgate T30001 bd Car Amplifier Mono 3000 watts 3000W Rms Power Amp $600.00 Newly ListedSonic Frontiers sfs80 Tube Stereo AmplifierNewly ListedSonic Frontiers sfs80 Tube Stereo Amplifier $1,100.00
Newly ListedCarver Tfm-25 power amplifier. Bob Carver Designed. Works perfect, looks great.Newly ListedCarver Tfm-25 power amplifier. Bob Carver Designed. Works perfect, looks great. $240.00 Newly Listed100% Working Serviced Kenwood Ka 3500 Integrated Amp Minty TurntableNewly Listed100% Working Serviced Kenwood Ka 3500 Integrated Amp Minty Turntable $119.99
Newly ListedWorking 60lb. Military MonoBlock Tube Amp 40 Watt 6L6's 6Sl7'sNewly ListedWorking 60lb. Military MonoBlock Tube Amp 40 Watt 6L6's 6Sl7's $9.00 Newly ListedRealistic Sa-600 Amp with equalizerNewly ListedRealistic Sa-600 Amp with equalizer $54.99
Newly ListedVintage 1952 Allen Organ C-3 Rca Quad Grey Glass 6L6G Monoblock Tube AmplifierNewly ListedVintage 1952 Allen Organ C-3 Rca Quad Grey Glass 6L6G Monoblock Tube Amplifier $51.00 Hammond Pr-20 PartsHammond Pr-20 Parts $14.99
Newly ListedRare Sansui Au-X1 AmplifierNewly ListedRare Sansui Au-X1 Amplifier $756.84 Newly ListedNakamichi Re-10 2 Channel 100 Watt Receiver with RemoteNewly ListedNakamichi Re-10 2 Channel 100 Watt Receiver with Remote $24.99
Newly ListedVintage Sony Sqa-100 Sq Stereo Quadraphonic 4 Channel Decoder Amplifier.Newly ListedVintage Sony Sqa-100 Sq Stereo Quadraphonic 4 Channel Decoder Amplifier. $0.99 Newly Listed"Monstrous" Marantz 170 Dc Stereo Amplifier Read FirstNewly Listed"Monstrous" Marantz 170 Dc Stereo Amplifier Read First $425.00
Newly Listed* Nos Rca 2A3 Radiotron Electron Output Power Tube * RareNewly Listed* Nos Rca 2A3 Radiotron Electron Output Power Tube * Rare $39.99 Newly ListedHammond organ amplifierNewly ListedHammond organ amplifier $69.00
Newly ListedUsed Working vintage Realistic Amplifier Solid State P.A model Mpa-50 Mpa 50Newly ListedUsed Working vintage Realistic Amplifier Solid State P.A model Mpa-50 Mpa 50 $104.99 Newly ListedVintage Jvc Jr-S301 Dc_integrated Receiver very warm sound and heavy duty amp.Newly ListedVintage Jvc Jr-S301 Dc_integrated Receiver very warm sound and heavy duty amp. $0.01
Newly ListedVtg Pioneer Sr-303 reverberation amplifier~Powers on but no way of testing~As isNewly ListedVtg Pioneer Sr-303 reverberation amplifier~Powers on but no way of testing~As is $119.00 Newly Listed1968 Dynaco St 70 Tube Amp, 1 Owner, All Original Except 2 Resistors,Plug & PlayNewly Listed1968 Dynaco St 70 Tube Amp, 1 Owner, All Original Except 2 Resistors,Plug & Play $799.99
Newly ListedLafayette La-59 Tube Amp Amplifier . MintyNewly ListedLafayette La-59 Tube Amp Amplifier . Minty $0.99 Newly ListedNew Audiormy Fu-29 Classa Vacuum Tube Integrated Amplifier (gold)Newly ListedNew Audiormy Fu-29 Classa Vacuum Tube Integrated Amplifier (gold) $449.00
Newly ListedKenwood Ka-3500 Integrated Stereo AmplifierNewly ListedKenwood Ka-3500 Integrated Stereo Amplifier $99.99 Newly Listedpioneer a-77x amplifierNewly Listedpioneer a-77x amplifier $150.00
Newly ListedVintage Silvertone 528 vacuum tube amplifier 6Bq5 12Ax7 guitar amp preampNewly ListedVintage Silvertone 528 vacuum tube amplifier 6Bq5 12Ax7 guitar amp preamp $125.00 Newly Listed2 Vintage Allen Organ C-3 Rca Quad 6L6G Monoblock Tube Amplifier Matched PairNewly Listed2 Vintage Allen Organ C-3 Rca Quad 6L6G Monoblock Tube Amplifier Matched Pair $113.50
Newly ListedSansui B-2102 Power AmplifierNewly ListedSansui B-2102 Power Amplifier $500.00 Newly ListedDynaco Stereo 70 Tube Amp-Factory Wired-Nr Mint-Prof. Servc'd/Recap'd-Mullards!Newly ListedDynaco Stereo 70 Tube Amp-Factory Wired-Nr Mint-Prof. Servc'd/Recap'd-Mullards! $925.00
Newly ListedTwo Working DigiTech Rp100 pedals includes one 9volt/120volt transformerNewly ListedTwo Working DigiTech Rp100 pedals includes one 9volt/120volt transformer $45.00 Newly ListedSeco #Hc8 ! In Circuit Current Checker Tv Radio Amp Vacuum Tubes Bias + extrasNewly ListedSeco #Hc8 ! In Circuit Current Checker Tv Radio Amp Vacuum Tubes Bias + extras $49.99
Newly ListedVintage Bogen Challenger Tube Pa Amp Cha 33Newly ListedVintage Bogen Challenger Tube Pa Amp Cha 33 $99.99 Newly ListedPioneer Sa 9500 Amplifier, Works but may need repairNewly ListedPioneer Sa 9500 Amplifier, Works but may need repair $49.99
Newly ListedGraphic Electronics, Inc Tube preamp vintage 1950's(?)Newly ListedGraphic Electronics, Inc Tube preamp vintage 1950's(?) $99.00 Newly Listed5687 Vacuum Tubes Rca/Tung-Sol/Ge/Hp/Tested StrongNewly Listed5687 Vacuum Tubes Rca/Tung-Sol/Ge/Hp/Tested Strong $20.00
Newly ListedVintage Yamaha Natural Sound Stereo Amplifier Ns Series Ca-410 IiNewly ListedVintage Yamaha Natural Sound Stereo Amplifier Ns Series Ca-410 Ii $75.00 Newly ListedVintage Magnavox Fab-362 Integrated Amp. 150 Watts of Audiophile Quality Sound!Newly ListedVintage Magnavox Fab-362 Integrated Amp. 150 Watts of Audiophile Quality Sound! $0.99
Newly ListedVintage Leeds & Northrup vacuum tube power amplifier 12Ax7 guitar amp preampNewly ListedVintage Leeds & Northrup vacuum tube power amplifier 12Ax7 guitar amp preamp $120.00 35 Watt Tube Amplifier Model Bogen Chb-35A Challenger in Original Condition35 Watt Tube Amplifier Model Bogen Chb-35A Challenger in Original Condition $60.00
Newly ListedH. H. Scott Type Lt-10 Stereomaster Tube Fm Tuner - Tested WorkingNewly ListedH. H. Scott Type Lt-10 Stereomaster Tube Fm Tuner - Tested Working $499.00 Newly ListedPioneer Sr-202Newly ListedPioneer Sr-202 $50.00
Newly ListedKenwood M2 Amp - C1 Preamp - T1 Tuner - Package Seperates - Reconditioned CleanNewly ListedKenwood M2 Amp - C1 Preamp - T1 Tuner - Package Seperates - Reconditioned Clean $599.99 Vintage McIntosh Mc-225 Tube Power Amp Amplifier Local Pick Up OnlyVintage McIntosh Mc-225 Tube Power Amp Amplifier Local Pick Up Only $2,975.00
Newly Listed4 Gibson and 2 Cts pots for Gibson Les Paul type guitarsNewly Listed4 Gibson and 2 Cts pots for Gibson Les Paul type guitars $42.00 Newly ListedPioneer, Sr-202W Reverberation AmplifierNewly ListedPioneer, Sr-202W Reverberation Amplifier $100.00
Newly ListedNice Vintage Pair Pioneer Sa-750+Tx-95ONewly ListedNice Vintage Pair Pioneer Sa-750+Tx-95O $99.95 Newly ListedMj Audio Technology magazine, #5, 1993Newly ListedMj Audio Technology magazine, #5, 1993 $3.44
Newly ListedGolden Knight Integrated Tube Amplifier 1954 24W #93 Sx 321 Mono Block Works 6L6Newly ListedGolden Knight Integrated Tube Amplifier 1954 24W #93 Sx 321 Mono Block Works 6L6 $600.00 Newly ListedKenwood T-07 tuner, Kenwood C-07 control amplifier (preamp) and 2 Kenwood L-07MNewly ListedKenwood T-07 tuner, Kenwood C-07 control amplifier (preamp) and 2 Kenwood L-07M $201.11
Newly Listed
					Two Nos Matched Mullard (For Ge) 7025 And 12Ax7 Tubes For Vintage Amps AmplifierNewly Listed Two Nos Matched Mullard (For Ge) 7025 And 12Ax7 Tubes For Vintage Amps Amplifier $50.00 Newly ListedRare Vintage Western Electric 310B 310 B Amp Amplifier Tube Empty Box OnlyNewly ListedRare Vintage Western Electric 310B 310 B Amp Amplifier Tube Empty Box Only $9.99
Newly ListedLuxman Sq38Fd Mk-Ii (Very Rare!)Newly ListedLuxman Sq38Fd Mk-Ii (Very Rare!) $5,900.00 Newly Listedlafayette Pk444 Stereo Rumble FilterNewly Listedlafayette Pk444 Stereo Rumble Filter $5.00
Newly ListedVintage Sansui Model 3000 Soild State Am/Fm Mpx StereoTuner Amplifier in BoxNewly ListedVintage Sansui Model 3000 Soild State Am/Fm Mpx StereoTuner Amplifier in Box $9.99 Newly ListedVintage Pioneer Sa-6500 Amplifier Faceplate Only SilverNewly ListedVintage Pioneer Sa-6500 Amplifier Faceplate Only Silver $19.99
Newly ListedPair PrimaLuna Prologue Seven Tube Power Amps w/Original Boxes: 1 Owner, Kt-88Newly ListedPair PrimaLuna Prologue Seven Tube Power Amps w/Original Boxes: 1 Owner, Kt-88 $1,900.00 Newly ListedBeautifull Crown Dc-300A Amp With Original Box And Owners ManualNewly ListedBeautifull Crown Dc-300A Amp With Original Box And Owners Manual $9.99
Newly ListedAppj Pa0901A 6N4+6P14 Mini tube Amplifier BlackNewly ListedAppj Pa0901A 6N4+6P14 Mini tube Amplifier Black $25.00 Newly Listed5Y3-Wgta Sylvania Tested Good/1 Mil-Spec /5 TotalNewly Listed5Y3-Wgta Sylvania Tested Good/1 Mil-Spec /5 Total $30.00
Newly ListedVintage Power Magnavox 142Aa mono tube AmplifierNewly ListedVintage Power Magnavox 142Aa mono tube Amplifier $100.00 Newly ListedNikko Na-890 Stereo Home Audio Amplifier Receiver 320 watts 80x4Newly ListedNikko Na-890 Stereo Home Audio Amplifier Receiver 320 watts 80x4 $30.00
Newly ListedVintage Original Not A Copy H H Scott 272 Tube Amplifier Owners ManualNewly ListedVintage Original Not A Copy H H Scott 272 Tube Amplifier Owners Manual $9.99 Newly ListedSansui Integrated Dc Servo Stereo Amplifier #A-909Newly ListedSansui Integrated Dc Servo Stereo Amplifier #A-909 $129.99
Newly ListedVintage Pioneer Sr-202 Reverberation AmplifierNewly ListedVintage Pioneer Sr-202 Reverberation Amplifier $149.00 Newly ListedWebcor Model 288-1A Vintage Tube Amp for Refurb / Repurpose - 6Sn7 / 6Sl7 / 6Sc7Newly ListedWebcor Model 288-1A Vintage Tube Amp for Refurb / Repurpose - 6Sn7 / 6Sl7 / 6Sc7 $19.00
Newly ListedMinty Pair Vintage Utc X-9173 Transformers Audio Ampex, etc.Newly ListedMinty Pair Vintage Utc X-9173 Transformers Audio Ampex, etc. $150.00 Newly ListedTannoy 10” Gold speaker and crossover Single Very GoodNewly ListedTannoy 10” Gold speaker and crossover Single Very Good $1,300.00
Newly Listed6E5 (1) Rca (Branded Voice Of Music) Used Tested Vacuum Eye Tube (Q42)Newly Listed6E5 (1) Rca (Branded Voice Of Music) Used Tested Vacuum Eye Tube (Q42) $7.99 Newly ListedVintage Pioneer Sa-6500 Amplifier Complete Set of Knobs OnlyNewly ListedVintage Pioneer Sa-6500 Amplifier Complete Set of Knobs Only $20.99
Newly ListedVintage Wurlitzer 6L6 Push Pull Mono-Block Tube Amp!Newly ListedVintage Wurlitzer 6L6 Push Pull Mono-Block Tube Amp! $50.00 Newly ListedSony Ta-N110 Stereo Power 2 Channel AmplifierNewly ListedSony Ta-N110 Stereo Power 2 Channel Amplifier $39.95
Newly ListedFisher Ca-880 Stereo Integrated Amplifier ~ 100 Wpc! ~ Free Shipping!Newly ListedFisher Ca-880 Stereo Integrated Amplifier ~ 100 Wpc! ~ Free Shipping! $119.95 Newly ListedCapacitors, Set of 10, Nos, Siemens .1&.1 mfd@350V, Paper/Oil,Germany, KlangfilmNewly ListedCapacitors, Set of 10, Nos, Siemens .1&.1 mfd@350V, Paper/Oil,Germany, Klangfilm $4.99
Newly ListedHafler Dh500 power amplifier in blackNewly ListedHafler Dh500 power amplifier in black $349.00 Newly ListedVacuum Tube Valley , issue 19,2003Newly ListedVacuum Tube Valley , issue 19,2003 $5.44
Newly ListedRickenbacker Tr 7 Amp, Solid State, 70s,U.S.A. Made, Very Good Original Cond.Newly ListedRickenbacker Tr 7 Amp, Solid State, 70s,U.S.A. Made, Very Good Original Cond. $120.00 Newly ListedVintage Sansui Ra-500 Reverberation AmplifierNewly ListedVintage Sansui Ra-500 Reverberation Amplifier $49.00
Newly ListedRock-Ola 434 Stereo Tube Amplifier Model 41056-1-ANewly ListedRock-Ola 434 Stereo Tube Amplifier Model 41056-1-A $200.00 Newly ListedVintage Stromberg Carlson Au29 Mono Tube AmplifierNewly ListedVintage Stromberg Carlson Au29 Mono Tube Amplifier $50.00
Newly ListedPioneer Sr-101 Vintage Stereo Tube Reverberation Amp Made In Japan - With TubesNewly ListedPioneer Sr-101 Vintage Stereo Tube Reverberation Amp Made In Japan - With Tubes $100.00 Newly ListedPioneer Stereo Amplifier Sa-1490 With Equalizer Fm/Am Synthesizer Tuner Tx-1090ZNewly ListedPioneer Stereo Amplifier Sa-1490 With Equalizer Fm/Am Synthesizer Tuner Tx-1090Z $49.99
Newly ListedVintage Pioneer A-9 Amplifier Non-SwitchingNewly ListedVintage Pioneer A-9 Amplifier Non-Switching $79.99 Newly ListedVintage "Bell" 2221 integrated stereo tube amplifier,working,6V6 tubesNewly ListedVintage "Bell" 2221 integrated stereo tube amplifier,working,6V6 tubes $339.00
Newly ListedVintage Marantz 2238b stereophonic receiver amplifier made in Japan see videoNewly ListedVintage Marantz 2238b stereophonic receiver amplifier made in Japan see video $349.95 Newly ListedAltec 1567a vintage preampNewly ListedAltec 1567a vintage preamp $1,400.00
Newly ListedBrooks Audio 300B Tube Amp With Tango Transformers & Sophia Electric TubesNewly ListedBrooks Audio 300B Tube Amp With Tango Transformers & Sophia Electric Tubes $3,999.00 Newly ListedVintage Heathkit model Da-283 mono Tube amplifierNewly ListedVintage Heathkit model Da-283 mono Tube amplifier $89.99
Newly ListedTesla El34 Cinema Vintage Tube Amplifiers, Pair, Original, klangfilm ?Newly ListedTesla El34 Cinema Vintage Tube Amplifiers, Pair, Original, klangfilm ? $579.00 Newly ListedTube Amplifier w'Power Transformer and small chassis for projectNewly ListedTube Amplifier w'Power Transformer and small chassis for project $89.99
Click to see more Mono items at ebay.com
Prices current as of last update, 04/10/14 12:50am.

Home Contact Resources Exchange Links ebay