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!]

New listing
		Rotel Rmb-1095 Power Amplifier, 5 Channel x 200 watt, BlackNew listing Rotel Rmb-1095 Power Amplifier, 5 Channel x 200 watt, Black $1,050.00 New listing
		voice of music amplifier Am/Fm tuner and preamplifierNew listing voice of music amplifier Am/Fm tuner and preamplifier $29.95
New listing
		Vintage Beede Electrical Volt /Amp Meter. 2 eachNew listing Vintage Beede Electrical Volt /Amp Meter. 2 each $30.00 New listing
		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
		Pioneer Sa 7500 Vintage Amplifier (Great Condition)New listing Pioneer Sa 7500 Vintage Amplifier (Great Condition) $179.99 New listing
		Rca ~ El84 6Bq5 Tube Amplifier & Preamp from Console model # Pm-17New listing Rca ~ El84 6Bq5 Tube Amplifier & Preamp from Console model # Pm-17 $225.00
New listing
		Pair Heathkit w5m Tube Amplifiers peerless 16309 Genelex Kt66 Rebuilt MatchedNew listing Pair Heathkit w5m Tube Amplifiers peerless 16309 Genelex Kt66 Rebuilt Matched $899.99 New listing
		Fisher Kx-200 (&others?) Bias Meter Gemmeter Model N-303 *Rare, Original Part*New listing Fisher Kx-200 (&others?) Bias Meter Gemmeter Model N-303 *Rare, Original Part* $49.00
New listing
		Hickok 1234 Cardmatic Tube Tester w Audio Cards, Blanks, Calibration Cell & MoreNew listing Hickok 1234 Cardmatic Tube Tester w Audio Cards, Blanks, Calibration Cell & More $1,249.95 New listing
		Vtg Raymer Model 790-6 Amplifier & Model 820 Fm Tuner working tested togetherNew listing Vtg Raymer Model 790-6 Amplifier & Model 820 Fm Tuner working tested together $29.99
New listing
		McIntosh Mc162 Power Amplifier Excellent ConditionNew listing McIntosh Mc162 Power Amplifier Excellent Condition $2,099.00 New listing
		Bogen Db212 Integrated Stereo Tube AmplifierNew listing Bogen Db212 Integrated Stereo Tube Amplifier $200.00
New listing
		3-Tube Amplifier Michel Mfg Co Milwaukee Wi Model 52A816 35Z5 50L6 12Sq7 WorksNew listing 3-Tube Amplifier Michel Mfg Co Milwaukee Wi Model 52A816 35Z5 50L6 12Sq7 Works $64.00 New listing
		Fisher Am/Fm Stereo Synthesizer Tuner and Intergrated Stereo AmplifierNew listing Fisher Am/Fm Stereo Synthesizer Tuner and Intergrated Stereo Amplifier $29.99
New listing
		Toshiba Pwr Amplifier 6G-B7(B.new),Buy1(Au$16)2 ($30)New listing Toshiba Pwr Amplifier 6G-B7(B.new),Buy1(Au$16)2 ($30) $12.61 New listing
		Vtg Realistic Stereo Pre-Amplifiers 42-2109New listing Vtg Realistic Stereo Pre-Amplifiers 42-2109 $30.00
New listing
		2017 New Dared Vp-300B tube Set monoblock Amplifiers,w phono stage!New listing 2017 New Dared Vp-300B tube Set monoblock Amplifiers,w phono stage! $699.00 New listing
		Vintage Magnavox 175 Tube Amp Rca 6v6 12ax7 - Pulled From Working Console.New listing Vintage Magnavox 175 Tube Amp Rca 6v6 12ax7 - Pulled From Working Console. $269.99
New listing
		Yamaha Ca-810 Stereo AmplifiierNew listing Yamaha Ca-810 Stereo Amplifiier $300.00 New listing
		Optimus Sct-87 Dual Cassette DeckNew listing Optimus Sct-87 Dual Cassette Deck $29.75
New listing
		Vintage Bogen Db130 Mono 30 Watt Tube AmplifierNew listing Vintage Bogen Db130 Mono 30 Watt Tube Amplifier $100.00 New listing
		Vintage Dynaco Dynakit Stereo 70 Tube AmplifierNew listing Vintage Dynaco Dynakit Stereo 70 Tube Amplifier $196.81
New listing
		Vintage Holland Amperex Tube Ecc83/ 12Ax7 ( D Getter ) Working Nice Test 98/100New listing Vintage Holland Amperex Tube Ecc83/ 12Ax7 ( D Getter ) Working Nice Test 98/100 $49.99 New listing
		Mitsubishi Da-U108 Stereo Integrated Amplifier 100W AmpNew listing Mitsubishi Da-U108 Stereo Integrated Amplifier 100W Amp $30.00
New listing
		Sansui Au-9900A Amplifier Parting Out Boards F-2572 / F2571 / F-2569 CompleteNew listing Sansui Au-9900A Amplifier Parting Out Boards F-2572 / F2571 / F-2569 Complete $119.95 New listing
		Vintage Pioneer Model Ad-320 12 Volt Power Amplifier Made In The Usa UntestedNew listing Vintage Pioneer Model Ad-320 12 Volt Power Amplifier Made In The Usa Untested $9.99
New listing
		Parasound Hca-2200Ii Stereo Amplifier 250wattx2New listing Parasound Hca-2200Ii Stereo Amplifier 250wattx2 $998.95 New listing
		Sansui Integrated Amplifier Au-5900New listing Sansui Integrated Amplifier Au-5900 $400.00
New listing
		Rare Vintage Hurricane 350 X-Mtr Am Fm Receiver Amplifier Amp For Parts/RepairNew listing Rare Vintage Hurricane 350 X-Mtr Am Fm Receiver Amplifier Amp For Parts/Repair $0.99 New listing
		Sansui Au-9900A Amplifier Parting Out Power Supply Board F-2630New listing Sansui Au-9900A Amplifier Parting Out Power Supply Board F-2630 $99.95
New listing
		Rockola Service switch, Control box, Read-out carriage and Write-in assemblyNew listing Rockola Service switch, Control box, Read-out carriage and Write-in assembly $47.23 New listing
		Fisher 1a 125v Original Slide Switch for 400c, 500c, 800c Kx-200 & MoreNew listing Fisher 1a 125v Original Slide Switch for 400c, 500c, 800c Kx-200 & More $19.00
New listing
		Vintage Pioneer Bodysonic Stereo Chair Very Rare Fast Free Shipping.New listing Vintage Pioneer Bodysonic Stereo Chair Very Rare Fast Free Shipping. $149.95 New listing
		Vintage, Stereo Receiver, Toshiba Sa 750, Used, Made in JapanNew listing Vintage, Stereo Receiver, Toshiba Sa 750, Used, Made in Japan $125.00
New listing
		Serenade Audiophile phono preamplifier no tubes Mc/Mm UsaNew listing Serenade Audiophile phono preamplifier no tubes Mc/Mm Usa $949.99 New listing
		McIntosh Mc 2105 Solid State Power Amplifier Works!New listing McIntosh Mc 2105 Solid State Power Amplifier Works! $1,400.00
New listing
		Vintage Garnet Gnome Tube Guitar Amp AmplifierNew listing Vintage Garnet Gnome Tube Guitar Amp Amplifier $229.00 New listing
		Hafler Dh-200 Audiophile Stereo Amplifier Wks/ W Nad AdcomNew listing Hafler Dh-200 Audiophile Stereo Amplifier Wks/ W Nad Adcom $119.00
New listing
		Vintage Bogen Challenger TubesNew listing Vintage Bogen Challenger Tubes $75.00 New listing
		Sold as is We127C Amplifier Parts & Components Western Step Up Trance 2. N24.New listing Sold as is We127C Amplifier Parts & Components Western Step Up Trance 2. N24. $1,870.00
New listing
		Vintage Rockola Gripper motor unit; Basket Motor; Write-in motor from model 429New listing Vintage Rockola Gripper motor unit; Basket Motor; Write-in motor from model 429 $59.04 New listing
		Onkyo Integra Dtr 10.1 Receiver 7.1 Surround, Phono Preamp & 160watt X 7New listing Onkyo Integra Dtr 10.1 Receiver 7.1 Surround, Phono Preamp & 160watt X 7 $998.95
New listing
		Vintage H.H. Scott Model 99B Mono Integrated Tube AmplifierNew listing Vintage H.H. Scott Model 99B Mono Integrated Tube Amplifier $229.99 New listing
		Bogen Tp200 Stereo Integrated Tube Amplifier - Rare Vintage Gold-FaceTube Unit!New listing Bogen Tp200 Stereo Integrated Tube Amplifier - Rare Vintage Gold-FaceTube Unit! $299.99
New listing
		Sansui Au-999 Integrated Amp Original Working ConditionNew listing Sansui Au-999 Integrated Amp Original Working Condition $157.45 New listing
		Vintage Rockola Jukebox Credit unit and Power supply; model 429New listing Vintage Rockola Jukebox Credit unit and Power supply; model 429 $59.04
New listing
		nice 6bq5 stereo tube amplifierNew listing nice 6bq5 stereo tube amplifier $74.95 New listing
		Scott Stereomaster Lk-60B Non-Working For PartsNew listing Scott Stereomaster Lk-60B Non-Working For Parts $60.00
New listing
		stereo tube amp sakuma styleNew listing stereo tube amp sakuma style $400.00 New listing
		Heathkit Daystrom Da-283 Mono Tube AmplifierNew listing Heathkit Daystrom Da-283 Mono Tube Amplifier $135.00
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. $149.99 New listing
		Pair of Ge Vt-4C Tubes for Single E
00006000
nded Triode Class A Power Amps - New in BoxesNew listing Pair of Ge Vt-4C Tubes for Single E 00006000 nded Triode Class A Power Amps - New in Boxes $19.99
New listing
		McIntosh C33 face plateNew listing McIntosh C33 face plate $55.00 New listing
		Vintage Rauland Solid State Model 4050 Mic/Aux Pa Power AmplifierNew listing Vintage Rauland Solid State Model 4050 Mic/Aux Pa Power Amplifier $55.10
New listing
		small tube amplfier 6v6 12ax7 project guitar ampNew listing small tube amplfier 6v6 12ax7 project guitar amp $19.99 New listing
		Heathkit Power Amp Ha202New listing Heathkit Power Amp Ha202 $39.99
New listing
		Gpx Power Amplifier Vintage W/ Vintage Gpx Compact Disc Player Great ConditionNew listing Gpx Power Amplifier Vintage W/ Vintage Gpx Compact Disc Player Great Condition $39.99 New listing
		Conrad Johnson Sonographe Sa150 Power Amplifier Excellent ConditionNew listing Conrad Johnson Sonographe Sa150 Power Amplifier Excellent Condition $449.00
New listing
		Crown Dc-300 Dc300 Power Amplifier (Professionally Serviced)New listing Crown Dc-300 Dc300 Power Amplifier (Professionally Serviced) $299.00 New listing
		Rare Electrohome 6Bq5 Hi-Fi Push Pull Stereo Tube Amp/Amplifier w/ dual Gz34 .New listing Rare Electrohome 6Bq5 Hi-Fi Push Pull Stereo Tube Amp/Amplifier w/ dual Gz34 . $156.66
New listing
		Jinvina J34-Ii Stereo Integrated amp w/ Tubes Nice! No ReserveNew listing Jinvina J34-Ii Stereo Integrated amp w/ Tubes Nice! No Reserve $599.99 New listing
		Vintage Rockola jukebox turntable, platter, and tone arm from model 429New listing Vintage Rockola jukebox turntable, platter, and tone arm from model 429 $47.23
New listing
		Dual Bias testing probe tool for tube amplifier biasing adjustment New Usa MadeNew listing Dual Bias testing probe tool for tube amplifier biasing adjustment New Usa Made $67.99 New listing
		Dynaco St-70 (clone) Stereo Tube AmplifierNew listing Dynaco St-70 (clone) Stereo Tube Amplifier $299.99
New listing
		Marantz Model 250 Power Amplifier Professionally RestoredNew listing Marantz Model 250 Power Amplifier Professionally Restored $1,500.00 New listing
		Vintage Kenwood Ka-6100 Integrated Stereo AmplifierNew listing Vintage Kenwood Ka-6100 Integrated Stereo Amplifier $59.99
New listing
		Sansui 500 Vintage Tube Receiver Clean Detailed One-Owner Very RareNew listing Sansui 500 Vintage Tube Receiver Clean Detailed One-Owner Very Rare $695.00 New listing
		Yamaha M65 Power Amp, C50 Preamp ComboNew listing Yamaha M65 Power Amp, C50 Preamp Combo $540.00
New listing
		New! Etude phono preamplifier tube Mc/Mm Usa No TubesNew listing New! Etude phono preamplifier tube Mc/Mm Usa No Tubes $549.99 New listing
		2017 New Dared Vp-80 tube Pp amp w phono stage,sub output,45wps 60lb > I-30New listing 2017 New Dared Vp-80 tube Pp amp w phono stage,sub output,45wps 60lb > I-30 $1,200.00
New listing
		Germanium Transistor StereoAmplifier Semi - KitNew listing Germanium Transistor StereoAmplifier Semi - Kit $27.99 New listing
		Vintage Pioneer Sx-9000 Amfm Stereo Receiver Reverbration Amplifier Tuner ReverbNew listing Vintage Pioneer Sx-9000 Amfm Stereo Receiver Reverbration Amplifier Tuner Reverb $49.99
New listing
		Dynaco st 120 stereo amplifierNew listing Dynaco st 120 stereo amplifier $75.00 New listing
		Vintage Phase Linear 400 power amplifier - Used Repair Or Parts*New listing Vintage Phase Linear 400 power amplifier - Used Repair Or Parts* $225.00
New listing
		vintage 1930s 6L6 microphone pa tube amplifierNew listing vintage 1930s 6L6 microphone pa tube amplifier $49.99 New listing
		Tubeglow Retro Deluxe Guitar Amp Amplifier Fender 5E3 Clone Weber SpeakerNew listing Tubeglow Retro Deluxe Guitar Amp Amplifier Fender 5E3 Clone Weber Speaker $379.00
New listing
		Restored tube cover, cage, enclosure for Harman Kardon A230 tube amplifierNew listing Restored tube cover, cage, enclosure for Harman Kardon A230 tube amplifier $99.00 New listing
		Sony Ta-F770Es integrated amplifier - near mint.New listing Sony Ta-F770Es integrated amplifier - near mint. $951.05
New listing
		
				Stereo Tube Amplifier Inspire by Dennis Had Set Triode Single Ended AmplifierNew listing Stereo Tube Amplifier Inspire by Dennis Had Set Triode Single Ended Amplifier $1,295.00 New listing
		Kt66 Tubes Genalex Matched Pair 50's rare England Test Strong 125 and 127New listing Kt66 Tubes Genalex Matched Pair 50's rare England Test Strong 125 and 127 $349.77
New listing
		Audio Research D125 power AmplifierNew listing Audio Research D125 power Amplifier $2,100.00 New listing
		Etude phono preamplifier all tube Usa record amp turntable amplifierNew listing Etude phono preamplifier all tube Usa record amp turntable amplifier $599.99
New listing
		Harman Kardon Citation V Tube Power AmpNew listing Harman Kardon Citation V Tube Power Amp $1,200.00 New listing
		Sansui Au-9900A Amplifier Parting Out Pre/Main Output F-2579 Board + SwitchNew listing Sansui Au-9900A Amplifier Parting Out Pre/Main Output F-2579 Board + Switch $34.95
New listing
		Pioneer Sa-9100 Stereo AmplifierNew listing Pioneer Sa-9100 Stereo Amplifier $127.50 New listing
		McIntosh Laboratories Mc60 Mono Block Vacuum Tube Amplifier, PairNew listing McIntosh Laboratories Mc60 Mono Block Vacuum Tube Amplifier, Pair $1.25
New listing
		Dynaco St 70 Tube Amplifier ChassisNew listing Dynaco St 70 Tube Amplifier Chassis $1.00 New listing
		Koss K/4Ds Digital Delay System Integrated AmplifierNew listing Koss K/4Ds Digital Delay System Integrated Amplifier $20.00
New listing
		Jbl Sub150 amplifier (not working)New listing Jbl Sub150 amplifier (not working) $25.00 New listing
		Hh Scott Stereomaster 299 Integrated Tube amplifier older restoration powerfullNew listing Hh Scott Stereomaster 299 Integrated Tube amplifier older restoration powerfull $750.00
New listing
		Dynaco St70 Stereo 70 Tube Amplifier 1964New listing Dynaco St70 Stereo 70 Tube Amplifier 1964 $649.00 New listing
		Phase linear 400 ampNew listing Phase linear 400 amp $300.00
New listing
		vintage motorola 1950s 6bq5 12ax7 tube amplifierNew listing vintage motorola 1950s 6bq5 12ax7 tube amplifier $49.95 New listing
		Vintage Kenwood Ka-6100 Stereo Integrated Amplifier Amp Won't Power Up As IsNew listing Vintage Kenwood Ka-6100 Stereo Integrated Amplifier Amp Won't Power Up As Is $155.00
New listing
		Columbia Vintage Stereo Amplifier Model No. 2734 Wood Grain CoverNew listing Columbia Vintage Stereo Amplifier Model No. 2734 Wood Grain Cover $27.95 New listing
		Western Electric Copper Badge for your antique restorationNew listing Western Electric Copper Badge for your antique restoration $30.00
New listing
		Technics Su-8088 Vintage Integrated AmplifierNew listing Technics Su-8088 Vintage Integrated Amplifier $249.00 New listing
		McIntosh Mc-250 Stereo Power Amp / AmplifierNew listing McIntosh Mc-250 Stereo Power Amp / Amplifier $800.00
New listing
		Vintage Sherwood S-5000 Stereo Tube Amp, Rare Audiophile Amplifier, S5000New listing Vintage Sherwood S-5000 Stereo Tube Amp, Rare Audiophile Amplifier, S5000 $52.00 New listing
		Tam Radio, Tamura 5K Op Transformer, Alnico, & Power Transformer, CleanNew listing Tam Radio, Tamura 5K Op Transformer, Alnico, & Power Transformer, Clean $89.00
Click to see more Mono items at www.ebay.com
Prices current as of last update, 08/17/17 10:09pm.

Home Contact Resources Exchange Links ebay