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Craftsmen C550 (550) High-Fidelity Mono Power Amplifier=Nice Original!Craftsmen C550 (550) High-Fidelity Mono Power Amplifier=Nice Original! $699.00 Vintage Power tube amplifier made in Italy 6J7 79 6V6 5Z3 Rare Mono Amp oneVintage Power tube amplifier made in Italy 6J7 79 6V6 5Z3 Rare Mono Amp one $1,500.00
George Gott G 30U Biggs of California Mono Tubes Power Amp - PairGeorge Gott G 30U Biggs of California Mono Tubes Power Amp - Pair $1,400.00 Pre 1958 McIntosh Mc60 Mono Vacuum Tube Power Amplifier, Pro Serviced*Read*Pre 1958 McIntosh Mc60 Mono Vacuum Tube Power Amplifier, Pro Serviced*Read* $3,900.00
Heathkit W-5M power amplifier mono block Kt66 Peerless 16309 servicedHeathkit W-5M power amplifier mono block Kt66 Peerless 16309 serviced $680.00 6L6 Tube Mono amp for modifier fender guitar amp6L6 Tube Mono amp for modifier fender guitar amp $149.00
6С33с tube power amplifier, single ended  mono amplifiers6С33с tube power amplifier, single ended  mono amplifiers $1,855.00 Interelectronics Coronation One Hundred 40 watt Broadcast Mono Tube AmplifierInterelectronics Coronation One Hundred 40 watt Broadcast Mono Tube Amplifier $999.99
Dynaco Mkiii Mono Tube Power Amplifier for Repair/Parts - Xfmrs GuaranteedDynaco Mkiii Mono Tube Power Amplifier for Repair/Parts - Xfmrs Guaranteed $299.00 Lafayette La-55 Mono Tube Amplifier for altec or Jbl Powers Up!Lafayette La-55 Mono Tube Amplifier for altec or Jbl Powers Up! $100.00
Altec 1569a pair Mono Block Power Amplifiers -needs repair - VotAltec 1569a pair Mono Block Power Amplifiers -needs repair - Vot $1,600.00 Rca Mi-12222-B Vintage Mono Tube Amplifier from vintage audio collection NiceRca Mi-12222-B Vintage Mono Tube Amplifier from vintage audio collection Nice $595.00
Operation confirmation incomplete Luxman Tube Amp Mb3045 Mono Power Amplifier JpOperation confirmation incomplete Luxman Tube Amp Mb3045 Mono Power Amplifier Jp $1,298.99 The Fisher 510-St And 30-A Pair Of Mono El84 Tube Power Amplifiers 1960’sThe Fisher 510-St And 30-A Pair Of Mono El84 Tube Power Amplifiers 1960’s $600.00
Vintage Mono Peri 50 Watt Power Amplifier El37 Tubes For Restoration SingleVintage Mono Peri 50 Watt Power Amplifier El37 Tubes For Restoration Single $700.00 Nec M-50 single/mono/subwoofer/ful l range audio power amplifierNec M-50 single/mono/subwoofer/ful l range audio power amplifier $750.00
New ListingRare: Pilotone Aa-906 Tube Mono Power Amplifier, McIntosh Mc60 Mc75, Works PilotNew ListingRare: Pilotone Aa-906 Tube Mono Power Amplifier, McIntosh Mc60 Mc75, Works Pilot $639.00 Dynaco Mark Iii 60 Watt Mono Vacuum Tube Power AmplifiersDynaco Mark Iii 60 Watt Mono Vacuum Tube Power Amplifiers $1,699.99
Fisher 70Az Vintage Monoblock Mono Audio Amplifier (Sn 56938, sounds good)Fisher 70Az Vintage Monoblock Mono Audio Amplifier (Sn 56938, sounds good) $650.00 Vintage Stromberg Carlson Tube Amplifier Amp Mono Model Aph-1030Vintage Stromberg Carlson Tube Amplifier Amp Mono Model Aph-1030 $100.00
Altec 1568A Vacuum Tube Mono Power Amplifier Used JpAltec 1568A Vacuum Tube Mono Power Amplifier Used Jp $1,399.99 Ampex 8102 Mono Tube Power Amp - Needs Output XfmrAmpex 8102 Mono Tube Power Amp - Needs Output Xfmr $100.00
Philips mono tube / valve amplifier pair El6425 with El36 Ecc83 in 19' mountsPhilips mono tube / valve amplifier pair El6425 with El36 Ecc83 in 19' mounts $799.00 Restored Pair of Kenwood L-07M Monoblock Amplifiers - Lot of 2 AmpsRestored Pair of Kenwood L-07M Monoblock Amplifiers - Lot of 2 Amps $1,075.00
Dynaco Mark Iii Mono Block Tube Power Amplifier Pair With Cages!Dynaco Mark Iii Mono Block Tube Power Amplifier Pair With Cages! $1,999.00 Knight 25 Watt Basic Mono Power AmplifierKnight 25 Watt Basic Mono Power Amplifier $369.00
Mcintosh Mc30 Mono Tube Amplifier Restored Early Serial NumberMcintosh Mc30 Mono Tube Amplifier Restored Early Serial Number $2,495.00 Quad Ii | Mono Tube Amplifier | Pair | WorldwideShippingQuad Ii | Mono Tube Amplifier | Pair | WorldwideShipping $2,580.00
tube amplifier stereo pair vintage amp tube monoblock western electric hifi 50'stube amplifier stereo pair vintage amp tube monoblock western electric hifi 50's $9,995.00 McIntosh Mc-30 Tube Mono Power Amplifier for Restoration, Xfmrs GuaranteedMcIntosh Mc-30 Tube Mono Power Amplifier for Restoration, Xfmrs Guaranteed $1,349.00
New ListingDynaco Mark Iii 60 Watt Mono Vacuum Tube Power AmplifiersNew ListingDynaco Mark Iii 60 Watt Mono Vacuum Tube Power Amplifiers $1,299.00 Rca Mi-9335B Mono Tube Power Amplifier (Worldwide Shipping)Rca Mi-9335B Mono Tube Power Amplifier (Worldwide Shipping) $2,200.00
Pair Northern Western Electric Ra75A Monoblock Mono El34 tube AmplifiersPair Northern Western Electric Ra75A Monoblock Mono El34 tube Amplifiers $2,200.00 Vintage Threshold Sa/12e Statis Pure Class A Mono Block Power Amplifier Amp PairVintage Threshold Sa/12e Statis Pure Class A Mono Block Power Amplifier Amp Pair $8,500.00
Quad Ii Tube Amplifiers Mono Blocks and PreamplifierQuad Ii Tube Amplifiers Mono Blocks and Preamplifier $5,000.00 Regency Hf-50 Tubes Mono Power Amp - PairRegency Hf-50 Tubes Mono Power Amp - Pair $2,500.00
Mcintosh Mc30 Mono Block Pair Restored NiceMcintosh Mc30 Mono Block Pair Restored Nice $4,995.00 Leak Tl/25 Plus Monoblock Power Amp Tube Amplifier 25 Watts Mullard Tubes 1958Leak Tl/25 Plus Monoblock Power Amp Tube Amplifier 25 Watts Mullard Tubes 1958 $2,080.00
Pair of Knight Kn632 El-34 Mono Bloc Power Amplifiers w/ Original ManualPair of Knight Kn632 El-34 Mono Bloc Power Amplifiers w/ Original Manual $1,249.00 Vtl Deluxe 120 Tube Mono Power Amplifier Amp Works Manley Western Electric 807Vtl Deluxe 120 Tube Mono Power Amplifier Amp Works Manley Western Electric 807 $950.00
Vintage Eico Hf-14 Mono Tube Power Amplifier in Good Working ConditionVintage Eico Hf-14 Mono Tube Power Amplifier in Good Working Condition $349.00 Nice Set 2 Serviced Fairchild 260 Mono Tube Power Amplifiers Marantz McIntoshNice Set 2 Serviced Fairchild 260 Mono Tube Power Amplifiers Marantz McIntosh $7,200.00
Fisher 80Az Mono Tube Amps & 80C Preamp -Serviced & Working But Sold As-is.Fisher 80Az Mono Tube Amps & 80C Preamp -Serviced & Working But Sold As-is. $2,849.89 Dynaco Mark-Vi Vacuum Tube Power Amplifier, Mono Pair restored upgradedDynaco Mark-Vi Vacuum Tube Power Amplifier, Mono Pair restored upgraded $6,695.00
Hallicrafters A-84 Mono Power AmplifierHallicrafters A-84 Mono Power Amplifier $549.00 Vintage Geloso G-227A El34 Pp tube mono amplifiers 1960sVintage Geloso G-227A El34 Pp tube mono amplifiers 1960s $1,750.00
Altec 1569A El-34 Mono Tube 80W Amplifier PairAltec 1569A El-34 Mono Tube 80W Amplifier Pair $2,500.00 extremely rare vintage Thor Tpa 30 valve tube mono block pre - power amplifierextremely rare vintage Thor Tpa 30 valve tube mono block pre - power amplifier $6,250.00
Vintage Dynaco Dynakit Mark Iii Mono Tube Amplifier Powers On Untested TVintage Dynaco Dynakit Mark Iii Mono Tube Amplifier Powers On Untested T $155.00 Knight Six Dial Mono Amplifier 1960sKnight Six Dial Mono Amplifier 1960s $169.99
Waiting Audio 2A3 single ended class-A tube power amplifier (mono-mono)Waiting Audio 2A3 single ended class-A tube power amplifier (mono-mono) $1,480.00 Vintage Heathkit W-5M Mono Tube Power Amplifier Amp Peerless El34 WorksVintage Heathkit W-5M Mono Tube Power Amplifier Amp Peerless El34 Works $450.00
Fisher Sa-100 Vintage Monoblock Mono Audio Amplifier + Manual (sounds good)Fisher Sa-100 Vintage Monoblock Mono Audio Amplifier + Manual (sounds good) $1,000.00 Pair of Heathkit W-5M Mono Bloc Power Amplifiers=Peerless Output TransformersPair of Heathkit W-5M Mono Bloc Power Amplifiers=Peerless Output Transformers $1,229.00
Vintage General Electric Tube Power Amplifier Mono Block A1-300 Parts or RepairVintage General Electric Tube Power Amplifier Mono Block A1-300 Parts or Repair $995.00 Pioneer Elite🌈M-90 Stereo Amplifier 200W/Ch Hifi Dual Mono + 30-Day GuaranteePioneer Elite🌈M-90 Stereo Amplifier 200W/Ch Hifi Dual Mono + 30-Day Guarantee $1,820.00
Pair Quad Ii Classic Vacuum Tube Type Power Amplifier Vintage Audio Mono BlocksPair Quad Ii Classic Vacuum Tube Type Power Amplifier Vintage Audio Mono Blocks $2,200.00 Armstrong A10 High Fidelity Power Amplifier El37 -Rare Classic 1950's Valve AmpArmstrong A10 High Fidelity Power Amplifier El37 -Rare Classic 1950's Valve Amp $3,500.00
Trans Electronics Rs-217A Mono Block Tube Power Amplifier Regulated Power SupplyTrans Electronics Rs-217A Mono Block Tube Power Amplifier Regulated Power Supply $699.99
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Prices current as of last update, 05/06/25 8:23pm.

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