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Stereo

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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300B Se Stereo Tube Singled Ended Amplifier Edcor Trans 5U4 6Sn7 hand built, Usa300B Se Stereo Tube Singled Ended Amplifier Edcor Trans 5U4 6Sn7 hand built, Usa $1,999.00 Vintage Lafayette La-125T Transistor Stereo AmplifierVintage Lafayette La-125T Transistor Stereo Amplifier $89.95
Stromberg Carlson Asp 422 Stereo Power Amplifier Parts/RepairStromberg Carlson Asp 422 Stereo Power Amplifier Parts/Repair $150.00 Vintage Leak Stereo 50 El34 Power Amplifier El34 Tubes Tech TestedVintage Leak Stereo 50 El34 Power Amplifier El34 Tubes Tech Tested $1,092.99
Ampex 6973 Stereo Tube Amplifier Block Dual Power Amp 15 WattsAmpex 6973 Stereo Tube Amplifier Block Dual Power Amp 15 Watts $800.00 Fisher chassis 481A stereo tube amplifier from consoleFisher chassis 481A stereo tube amplifier from console $400.00
Lafayette Transistor Stereo Amplifier La-85TLafayette Transistor Stereo Amplifier La-85T $120.00 Dynaco St-80 Stereo Power AmplifierDynaco St-80 Stereo Power Amplifier $275.00
Vintage Dynaco Stereo 120 Power Amplifier/UntestedVintage Dynaco Stereo 120 Power Amplifier/Untested $140.00 Elekit Tu-870 Vacuum Tube Stereo Power Amplifier Tested Ac100VElekit Tu-870 Vacuum Tube Stereo Power Amplifier Tested Ac100V $206.14
Dynaco Stereo - Quad Power Amplifier Qsa-300 Channel 1 Slightly Lower OutputDynaco Stereo - Quad Power Amplifier Qsa-300 Channel 1 Slightly Lower Output $598.98 Audio Nirvana El84 Ultralinear Vacuum Tube Stereo AmplifierAudio Nirvana El84 Ultralinear Vacuum Tube Stereo Amplifier $799.00
Elekit Power Amplifier Tube Type Tu-879R single stereo vacuum electronics JapanElekit Power Amplifier Tube Type Tu-879R single stereo vacuum electronics Japan $517.26 Vintage Magnavox Vacuum Tube Stereo Power Amplifier Amp 8701-00 w/Controls PanelVintage Magnavox Vacuum Tube Stereo Power Amplifier Amp 8701-00 w/Controls Panel $200.00
Nobsound El34 Class A Vacuum Tube Power Amplifier Hifi Home Stereo Audio AmpNobsound El34 Class A Vacuum Tube Power Amplifier Hifi Home Stereo Audio Amp $569.99 Harman Kardon Citation V Stereophonic Tube Power AmplifierHarman Kardon Citation V Stereophonic Tube Power Amplifier $1,900.00
Beautiful Dynaco/ Dynakit Stereo 70 / St-70 Tube Power Amplifier - TestedBeautiful Dynaco/ Dynakit Stereo 70 / St-70 Tube Power Amplifier - Tested $740.00 New ListingConcept 11.0 Am/Fm ReceiverNew ListingConcept 11.0 Am/Fm Receiver $1,200.00
Triode 300B Para Single Stereo Tube AmpTriode 300B Para Single Stereo Tube Amp $3,999.00 New ListingHeathkit Aa-1640 Vintage Stereo Power Amplifier (blue Led's, sounds great)New ListingHeathkit Aa-1640 Vintage Stereo Power Amplifier (blue Led's, sounds great) $800.00
Hifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp ReamplifierHifi 4 Input 2 Output Audio Amplifier Electric Tube Stereo Preamp Reamplifier $117.88 Dynaco St-70 Stereo Tube Power Amplifier - Vintage worksDynaco St-70 Stereo Tube Power Amplifier - Vintage works $499.99
Luxman Kmq80 tube stereo power amplifier Mentenace Used JapanLuxman Kmq80 tube stereo power amplifier Mentenace Used Japan $1,463.00 Elekit Tu-879S Tube Preamp Stereo Power Amplifier Used Tested Ac100VElekit Tu-879S Tube Preamp Stereo Power Amplifier Used Tested Ac100V $525.00
Vintage Dynaco Sca-50 Stereo Amplifier Powers OnVintage Dynaco Sca-50 Stereo Amplifier Powers On $199.98 Elekit Tu-870 vacuum tube Stereo Power Amplifier from japanElekit Tu-870 vacuum tube Stereo Power Amplifier from japan $238.00
Vintage Heathkit Aa-40 40 watt Stereo Tube Amplfier Powers On But UntestedVintage Heathkit Aa-40 40 watt Stereo Tube Amplfier Powers On But Untested $599.00 Fisher 680-a stereo tube power amplifier 1966 Ambassador, one of Fisher's best!Fisher 680-a stereo tube power amplifier 1966 Ambassador, one of Fisher's best! $237.00
Conrad Johnson Mv75 Stereo Tube AmpConrad Johnson Mv75 Stereo Tube Amp $2,899.00 Elekit Tu-870 Vacuum Tube Stereo Power AmplifierElekit Tu-870 Vacuum Tube Stereo Power Amplifier $221.63
Vintage Dynaco A420 tube stereo amplifier x4 7591/5Ar4 &provenance Mc225 works*Vintage Dynaco A420 tube stereo amplifier x4 7591/5Ar4 &provenance Mc225 works* $1,400.00 Fisher Sa-100 Stereo Tube Power Amplifier "The Fisher"Fisher Sa-100 Stereo Tube Power Amplifier "The Fisher" $999.99
Dynaco Stereo 120 Power Amplifier, All Original. Excellent ConditionDynaco Stereo 120 Power Amplifier, All Original. Excellent Condition $397.00 Dynaco Stereo St120A Power Amplifier- on steroidsDynaco Stereo St120A Power Amplifier- on steroids $400.00
Vintage Beltek Corp Model Ap-100 Stereo Power Amplifier Sepp-Ocl High-FidelityVintage Beltek Corp Model Ap-100 Stereo Power Amplifier Sepp-Ocl High-Fidelity $55.99 Fisher Sa-100 Stereo Tube Pow AmpFisher Sa-100 Stereo Tube Pow Amp $1,150.00
Bob Carver Baby Cherry Silver Seven vacuum tube stereo amplifier Seldom SeenBob Carver Baby Cherry Silver Seven vacuum tube stereo amplifier Seldom Seen $3,600.00 Luxman M-113 Stereo Power Amplifier 60 Wpc Perfect ConditionLuxman M-113 Stereo Power Amplifier 60 Wpc Perfect Condition $199.99
Mcintosh Mc275 Stereo Tube Amplifier (Original Condition) + C22 + Mr65BMcintosh Mc275 Stereo Tube Amplifier (Original Condition) + C22 + Mr65B $5,995.00 Magnavox 185 restomod tube stereo amplifier. 6V6Gt. 10 Wpc.Magnavox 185 restomod tube stereo amplifier. 6V6Gt. 10 Wpc. $2,275.00
Vintage 1959 Pilot Sa-260 Stereo Tube Power Amplifier Project Amp Sa260Vintage 1959 Pilot Sa-260 Stereo Tube Power Amplifier Project Amp Sa260 $550.00 Sanyo Plus Series Mosfet Stereo Dc Power Amplifier Plus P55-Made in JapanSanyo Plus Series Mosfet Stereo Dc Power Amplifier Plus P55-Made in Japan $249.99
Scott Lk-150 Stereo Power Amplifier=Nice Original!Scott Lk-150 Stereo Power Amplifier=Nice Original! $1,899.00 Luxman Mq70 Tube Power Amplifier Vintage Japan Tested Working Rare #12BLuxman Mq70 Tube Power Amplifier Vintage Japan Tested Working Rare #12B $1,270.77
1963 Rca Rs177J Vintage Stereo Tube Power Amp (Project) - 6Bq5 6Fq7 ~ 4Vf 5341963 Rca Rs177J Vintage Stereo Tube Power Amp (Project) - 6Bq5 6Fq7 ~ 4Vf 534 $245.00 Allied Stereophonic Amplifier Solid State 429 by Pioneer(Sa-500) Tested WorkingAllied Stereophonic Amplifier Solid State 429 by Pioneer(Sa-500) Tested Working $111.30
Vintage Heathkit Model Aa-32 Stereo Hi-Fi Tube Amplifier Rare Power AmpVintage Heathkit Model Aa-32 Stereo Hi-Fi Tube Amplifier Rare Power Amp $274.99 Counterpoint Sa-12 Stereo Tube/Mosfet Power Amplifier- 80 W.P.CCounterpoint Sa-12 Stereo Tube/Mosfet Power Amplifier- 80 W.P.C $750.00
Alto Mac 110-120V 1200W Stereo Power Amplifier 2.2Alto Mac 110-120V 1200W Stereo Power Amplifier 2.2 $199.95 Kenwood Stereo Power Amplifier Model Basic M1 Tested Working Free Shipping!Kenwood Stereo Power Amplifier Model Basic M1 Tested Working Free Shipping! $319.99
Altec 353A Stereo High Fidelity Power Amplifier Preamp Estate Find Untested ReadAltec 353A Stereo High Fidelity Power Amplifier Preamp Estate Find Untested Read $1,499.99 Vintage 1970s Dynaco Stereo 80 Power Amplifier - Tested & Working!Vintage 1970s Dynaco Stereo 80 Power Amplifier - Tested & Working! $199.00
Vintage Dynaco Stereo 120A Power Amplifier Working.Vintage Dynaco Stereo 120A Power Amplifier Working. $149.99 Vintage Bk St-140 Stereo Power Amplifier & Original Box -Tested Sounds Great B&KVintage Bk St-140 Stereo Power Amplifier & Original Box -Tested Sounds Great B&K $250.00
Dynaco St-70 Stereo Tube Amp With Mods New Parts Solid!Dynaco St-70 Stereo Tube Amp With Mods New Parts Solid! $1,466.34 New ListingSonance Sonamp 2120 Stereo Power Amplifier Excellent Working ConditionNew ListingSonance Sonamp 2120 Stereo Power Amplifier Excellent Working Condition $79.00
New ListingMarantz Model 250 Stereo Power Amplifier Serviced Led Upgrade 125wpcNew ListingMarantz Model 250 Stereo Power Amplifier Serviced Led Upgrade 125wpc $1,799.00 Vintage Dynakit Stereo 35 Tube Power Amplifier, UntestedVintage Dynakit Stereo 35 Tube Power Amplifier, Untested $956.24
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Prices current as of last update, 03/18/25 3:20pm.

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