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 |  | Pair- Telefunken 12At7 Ecc81 Vintage Electronic Tubes Preamp $11.50 |  |
 | Pilot Sp 215 Stereo Tube Preamplifier=Nice Original! $2,299.00 |  |
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 |  | Premium Vintage Vacuum Tube Preamplifier With Volume Treble Bass Control Dial $38.00 |  |
 | Scott Lc21 Tube Stereo Preamplifier $1,095.00 |  |
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 |  | Mullard Iec, Ecc83/ 12Ax7 preamp Tubes Pair $21.50 |  |
 | Rare Vintage 50s Electro Voice Ev Pc1 Circlotron Mono Tube Preamplifier Untested $150.00 |  |
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 |  | Vintage phono tube preamplifier removed from telefunken console - 12Ax7 $42.00 |  |
 | Vintage Audio Research Sp-8 Tube Preamplifier - Audiophile Gear Equipment $1,899.99 |  |
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 |  | Dynaco Pas-3x preamplifier with Telefunken tubes Ex $599.00 |  |
 | Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt10 $759.95 |  |
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 |  | stereo tube preamp Elektor Kit $149.00 |  |
 | Custom Dynaco Pas Stereo Tube Preamplifier / Kt $595.00 |  |
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 |  | Pair: Vintage Viking Rp83 Tube Preamplifiers $309.94 |  |
 | Magnavox Stereo Am-Fm Tube Tuner Pre-Amp 58-28-00 $54.95 |  |
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 |  | late 1940's Scott tube preamp $399.00 |  |
 | 2 Rca Mi 9322 tube Pre- amplifier for western electri or Jensen $999.99 |  |
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 |  | Vintage Dynaco Pas 1 Stereo Tube Preamp Working $300.00 |  |
 | Conrad Johnson Pv10 Tube Preamplifier - Lights Up !Charity! $899.99 |  |
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 |  | Knight model 94 Tube preamplifier $225.00 |  |
 | Vintage Automatic Electric Tube Preamplifier Amplifier $199.99 |  |
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 |  | Mullard Telefunken Amperex Bugle Boy Vintage Ecc81 12At7 Audio Tubes (lot of 80) $125.50 |  |
 | Vintage Stereo Heathkit Sp-2 Tube Preamp $250.00 |  |
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 |  | Mullard Cv181 Ecc32 *Holy Grail* Nib/Nos Tubes Platinum Matched on At1000 6Sn7Gt $895.92 |  |
 | Dynaco Factory Pas-3X Tube Preamplifier $589.99 |  |
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 |  | 00000Cab
12At7Wa "Command" Rca Tube *Nos*Nib* Maxi PreAmp Test= Very Strong T3097 $37.54 |  |
 | Dynakit Dynaco Pas-2 Vintage 12Ax7 Tube Preamplifier Preamp (please read) $950.00 |  |
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 |  | Conrad Johnson Pv10Al Stereo Tube Preamp • Non Smoking • Stellar • Incredible $999.99 |  |
 | Vintage Scott Type 130 Preamplifier Tube Amplifier $849.00 |  |
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 |  | Quicksilver Stereo Tube Preamplifier Cool $1,895.00 |  |
 | Vintage Dynaco Pas-2 Stereo Tube Preamplifier. $375.00 |  |
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 |  | The Fisher 90-T Vintage Tube Mono Tuner Preamp (works, needs dial string) $280.00 |  |
 | Fisher C-80 Vintage Tube Mono Preamplifier Master Audio Control (very nice) $800.00 |  |
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 |  | New ListingIpc tube preamp with early Utc Ha-100X input, Utc A-25 output transformer $2,850.00 |  |
 | Rca 6Sn7Gtb/black plates/maxi preamp tested $29.95 |  |
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 |  | Counterpoint Sa-5 Tube Preamplifier W/ Power Supply For Parts or Repair $102.50 |  |
 | Vintage Marantz Stereo Console Model 7 Tube Preamplifier $4,200.00 |  |
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 |  | Mx110 Vacuum Tube Tuner Preamp "z-series From vintage audio collection Very Nice $1,195.00 |  |
 | Conrad Johnson Pv-12L Line Stage Tube Preamplifier $1,299.99 |  |
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 |  | Jj Ecc83S / 12Ax7 Preamp Tube MatchedTrio $55.00 |  |
 | 1-Tube Preamplifier, Possibly Homemade $9.99 |  |
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 |  | Rare: Dynaco Pas-3X Tube Preamplifier Original Box Vintage Tubes Manual - Beauty $599.00 |  |
 | Stromberg Carlson Stereo 8 Tube Preamp Ase 8-G Vintage $299.99 |  |
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 |  | Vintage Lafayette Kt-600 Stereo Tube Preamplifier 7025 12Ax7 Ecc83 Cv4 (Unit 3) $1,195.95 |  |
 | Vintage Conrad Johnson Pv6 Tube Preamplifier - Euc $1,100.00 |  |
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 |  | Lots of tubes transformer Rca and other brand Audio HiFi Preamps Amp Mixers Ham $90.00 |  |
 | Pilot Sp-210 stereo tube preamp - horizontal face w/ cab & Ps - not console pull $899.00 |  |
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 |  | New ListingGuitar - PreAmp, 7 Vacuum Tubes, 12Ax7, Tested & Working, Read! - Guarantee $59.00 |  |
 | Fresh Restoration 1956 Fisher Series 80-T Tube Mono Preamp Am/Fm Tuner w/Tubes $249.95 |  |
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 |  | New ListingTu-875 Stereo Vacuum Tube Preamplifier Tested w/ Power supply(100V) $320.00 |  |
 | 1 Brook 12A3 Preamp-tube preamp 1948 $850.00 |  |
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 |  | Electro-Harmonix 12Ax7 Preamp Tube $24.95 |  |
 | Dynaco Pas Stereo Tube Preamplifier Pre amp Original Tubes! Works! $390.00 |  |
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 |  | Audio Research Sp-8 Tube Preamplifier Recently Serviced Works Great $1,899.00 |  |
 | Matched Pair Of Raytheon 6Sn7Gtb/black Plates/maxi Preamp Tested $39.95 |  |
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 |  | Rare Melos Gk-1 Tube Preamplifier And Power Supply ! V $675.00 |  |
 | 3 Vtg Westinghouse (Rca?) 5751 12Ax7 Tubes Black Plate Triple Mica Preamp Amp $199.00 |  |
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 |  | Dynaco Pas-3X Tube Preamplifier $539.99 |  |
 | As-is Dynaco / Dynakit Pas-2 Stereo Tube Preamplifier $270.00 |  |
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 |  | Vintage Dynaco Pas-2 Stereo Tube Preamplifier / Kt1 $459.95 |  |
 | New ListingGolden Tube Audio Sep-1 Stereo Tube Preamplifier preamp Gta $630.00 |  |
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 |  | 6J1 Tube Preamplifier w/ Power Supply & Tubes – Hi-Fi Audio Preamp for Home Ster $47.47 |  |
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| Click to see more Preamplifiers, Tube Preamps items at www.ebay.com
Prices current as of last update, 04/23/25 3:03am.
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