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|  | Factory Matched Quad Mullard El84 El-84 6Bq5 For Tube Amplifiers $141.00 | |
 | Harman Kardon Citation V Stereophonic Tube Power Amplifier $1,900.00 | |
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|  | Factory Matched Quad Tube Amp Doctor Tad 6L6 6L6Wgc-Str Red Base Short bulb. $170.00 | |
 | 6С33с tube power amplifier, single ended mono amplifiers $1,855.00 | |
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|  | New ListingHomebrew Audio / Harp Amplifier w/ Pp 6V6 Tubes - 3 Inputs $165.00 | |
 | Fisher Sa-100 Vintage Monoblock Mono Audio Amplifier + Manual (sounds good) $1,000.00 | |
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|  | Factory Matched Quad Tube Amp Doctor Tad El84M-R El84 6Bq5 - Military Grade $168.00 | |
 | Factory Matched Quad Tube Amp Doctor Tad 6L6 6L6Gc 6L6Gcm-Str Redbase $160.00 | |
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|  | tube power amplifier $1,400.00 | |
 | New ListingCarvin Tube 100 Stereo power amplifier El34 $380.00 | |
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|  | Rare 1956 The Fisher 70A-2 Tube Power Amp 35 Watts Rms & 70 Watt Peak $999.00 | |
 | Dr Klimo Kent Vintage Tube Power Amplifiers $2,699.00 | |
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|  | Hammond Unknown Model Vintage Tube Power Amplifier $215.00 | |
 | Factory Matched Quad Electro-Harmonix El34 Eh 6Ca7 Eh Big Bottle For tube amps $199.00 | |
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|  | Luxman Mq70 Tube Power Amplifier Ac100V Vintage Japan Tested Working Rare #12B $1,255.59 | |
 | Dynaco Mark Iii 60 Watt Mono Vacuum Tube Power Amplifiers $1,699.99 | |
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|  | New ListingWurlitzer 7025 Solid State Amplifier 1970's Black $199.99 | |
 | Fisher Sa-100 Stereo Tube Power Amplifier "The Fisher" $999.99 | |
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|  | Hammond Ao-29-7 Tube Power Amplifier Section - Working Order $74.92 | |
 | Jolida Jd202 🌈RaRe🌈 Premium Vintage Stereo Tube Amplifier $3,144.15 | |
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|  | Vintage Dynaco A420 tube stereo amplifier x4 7591/5Ar4 &provenance Mc225 works* $1,275.00 | |
 | Dynaco Stereo 400 Power Amplifier 2 Channel Made in Usa $299.99 | |
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|  | HiFi Class A Power Amplifier Tube Power Amp Output High-End Amp Home Uses P-69* $310.65 | |
 | Rca Mi-9377 Tube Power Amp $799.00 | |
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|  | 6L6 Single Ended Tube Power Amplifier Vintage Stancor Power Transformer Working $199.00 | |
 | Factory Matched Quad Tube Amp Doctor Tad El34-Str El34 6Ca7 Red Base $182.00 | |
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|  | New ListingAltec 1570A Power Amplifier Good Condition $1,250.00 | |
 | Matched Pair Tube Amp Doctor Tad Kt66 Genalex Tube Remake 6L6 Quad Ii Mc-240 $95.00 | |
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|  | New ListingMarantz 8B Vacuum Tube Stereo Power Amplifier Ac100V 50Hz/60Hz Tested Japan Jn02 $3,449.99 | |
 | Dynaco Stereo 80 Power Amplifier Kit - Brand New $450.00 | |
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|  | Elekit Tu-870 vacuum tube Stereo Power Amplifier from japan $238.00 | |
 | McIntosh Mc-60 Tube Mono Power Amplifier, 30 75 240 275 $1,899.00 | |
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|  | Vintage Heathkit Model Aa-32 Stereo Hi-Fi Tube Amplifier Rare Power Amp $249.99 | |
 | Magnavox Vacuum Tube Stereo Amplifier Amp 9300 series Restored and Upgraded $369.99 | |
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|  | Sonic Frontiers Sfs-80 Stereo Tube Power Amplifier. Serviced! $1,285.88 | |
 | Sae 2400L Solid State Amplifier with Speaker Cords $495.00 | |
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|  | Fisher 80Az Mono Tube Amps & 80C Preamp -Serviced & Working But Sold As-is. $2,849.89 | |
 | Rare Vintage Bell Carillon Model 6060 Tube Amplifier *Powers On Untested Read $1,199.99 | |
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|  | Vtg. Knight Kn-611C Tube Amplifier Powers On but Sold for Repair Parts No Tubes! $169.98 | |
 | Estate* Pair Of Rack Mount Amps Precision Electronics Micro 30-Xlr ~You Tube $49.99 | |
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|  | Vintage Harman Kardon Citation Ii Tube Power Amplifier serviced Sound Fabulous $2,222.00 | |
 | Aosibad Integrated Tube Amplifier Tube Amplifier New Out Of Box $250.00 | |
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|  | 1963 Rca Rs177J Vintage El84 6Bq5 Stereo Tube Power Amp - Amplifier $245.00 | |
 | New Dynaco St-70 Vta Stereo Tube Amplifier - Build Date 03/26/25 Ready To Ship! $1,395.00 | |
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|  | (4) Tung-Sol Platinum Factory Matched Quad 7591A 7591 Tubes - For Tube Amps $219.00 | |
 | Vintage Heathkit W-5M Mono Tube Power Amplifier Amp Peerless El34 Works $450.00 | |
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|  | Matched Quad Tube Amp Doctor Tad Kt66-Str Genalex Tube Remake 6L6 Quad Ii Mc-240 $199.00 | |
 | New ListingTube Amplifier 2x35W output power 6J1P tube preamp + Tpa3116 class D power amp. $64.00 | |
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|  | Vintage Eico Hf-14 Mono Tube Power Amplifier in Good Working Condition $349.00 | |
 | Harman Kardon Citation Ii Tube Power Amplifier, Untested $510.00 | |
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|  | Pair of Knight Kn632 El-34 Mono Bloc Power Amplifiers w/ Original Manual $1,299.00 | |
 | Elekit Tu-879R Power Amplifier Tube Type Single Stereo Vacuum Electronics Unused $475.00 | |
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|  | Vintage Heathkit Aa-40 40 watt Stereo Tube Amplfier Powers On But Untested $599.00 | |
 | Tube Amp Hammond Ao 39 Tube Amp 10 Watt El84 Guitar Amp Amplifier Project Dyi $120.00 | |
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|  | Rare Vtg Tube Power Amplifier Acrosound To-360 Transformer Untested Parts/Repair $899.99 | |
 | McIntosh Mc240 Vintage Tube Amp - SkyFi Restored w/Premium Vintage Tubes $2,499.00 | |
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|  | General Electric Pa-20 Vintage Tube Power Amplifier, Excellent, Untested $299.99 | |
 | Vintage Dynaco Dynakit Stereo 70 Tube Amplifier Powers On Untested $404.00 | |
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|  | Sweet 1958 Lowery Ds 6L6 6Sn7 Tube Power Amp - Amplifier $175.00 | |
 | Vintage 1980s Carver Tfm-4.0 Magnetic Field Stereo Power Amplifier - Lynnwood Wa $200.00 | |
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|  | New ListingMarantz 170Dc Stereo Power Amplifier $27.11 | |
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| Click to see more Power Amplifiers items at www.ebay.com
Prices current as of last update, 04/01/25 9:01pm.
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