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 |  | New ListingVintage McIntosh C-8 Tube 'Audio Compensator' Tube Preamplifier Unit - Works $789.00 |  |
 | Manley Shrimp Tube Pre Amplifier Excellent Condition, All Tubes Test Strong $1,800.00 |  |
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 |  | Sa-3.1 dual-channel tube preamplifier $599.95 |  |
 | Lot Of (10) Vintage 12Ax7 Amplifier Preamp Tubes Mullard Triad Vox Rca Untested $92.56 |  |
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 |  | 5 Nos Nib Western Electric 420A Preamp Tube's Lot $11.50 |  |
 | Fisher Pr-6 Tube mono preamp with Upgrades Vintage Audiophile $95.00 |  |
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 |  | Sound Valves Vtp-100 Tube PreAmp • Non Smoking • Stellar Cond • Sounds Amazing $899.99 |  |
 | 1-Tube Preamplifier, Possibly Homemade $9.99 |  |
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 |  | Dynaco Pas-3X Tube Preamplifier $450.00 |  |
 | Vintage Vtl Integrator Line Preamp Early Compact Tube Preamp Original from 1980s $588.00 |  |
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 |  | Hh Scott Type 130 Stereomaster Stereo Tube Preamplifier - Kt1 $1,495.00 |  |
 | 1Mp Nos Nib Tung Sol 6Su7Gty/6Sl7/Black Plates/Maxi Preamp Tested $149.95 |  |
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 |  | Madison Fielding Master Stereo Tube Preamplifier Model 340 $5,500.00 |  |
 | Ge Ecc82/12au7 Tube 1950s 15mm Gray Plate Maxi-Preamp Ii Test Strong Bn4228 $21.21 |  |
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 |  | Dynakit Pam-1 Vintage 12Ax7 Tube Mono Preamplifier (untested, for restoration) $99.00 |  |
 | The Fisher 90-T Vintage Tube Mono Tuner Preamp (works, needs dial string) $225.00 |  |
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 |  | Nos Mullard Blackburn Ecc82/12Au7A/Red Tips/Maxi Preamp Tested $69.95 |  |
 | Art Tube Pac Tube Preamplifier Compressor 100W 2 Channel $83.99 |  |
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 |  | Hh Scott Type 130 Stereomaster Stereo Tube Preamplifier / 07349 - Kt $1,495.00 |  |
 | Electro-Harmonix 12Ax7 Preamp Tube $24.95 |  |
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 |  | Dynaco Dynakit St-70 Tube Amp & Pas Tube Preamp $900.00 |  |
 | 2 Rca Mi 9322 tube Pre- amplifier for western electri or Jensen $999.99 |  |
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 |  | Viking Rp-62 Tube Preamps Equalizer Pair Reel to Reel Tape $160.00 |  |
 | Mcintosh C-8 Tube Preamplifier 12ax7 $550.00 |  |
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 |  | Dynaco Factory Pas-3X Tube Preamplifier $589.99 |  |
 | Telefunken Elektroakustik Ecc83-Tk Pre Amp Vacuum Tubes $75.00 |  |
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 |  | Quicksilver Stereo Tube Preamplifier Cool $1,895.00 |  |
 | Vintage Lafayette Kt-600 12Ax7 Tube Preamplifier Works $2,099.00 |  |
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 |  | Nobsound 12Ax7 12Au7 Tube Preamp $228.23 |  |
 | Pilot Sp 215 Stereo Tube Preamplifier=Nice Original! $2,169.00 |  |
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 |  | Dynaco Pam-1 Mono Tube Preamps (Pair) – Clean with Telefunken 12Ax7 $295.00 |  |
 | Premium Vintage Vacuum Tube Preamplifier With Volume Treble Bass Control Dial $38.00 |  |
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 |  | Vintage 1960s? American Concertone Reel to Reel Tube Pre Amplifier Model 93 $175.00 |  |
 | (1Mp) Mullard Blackburn Ecc82/12Au7A/Red Tips/Maxi Preamp Tested/B9G2 $159.95 |  |
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 |  | Stromberg Carlson Stereo 8 Tube Preamp Ase 8-G Vintage $259.99 |  |
 | Pair of Vintage Pickering Model 230H Tube Preamplifier As Is Part Repair $399.95 |  |
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 |  | McIntosh C2300 Tube Pre Amplifier With Original Packaging $3,999.99 |  |
 | Baldwin Model 47 12ax7 Tube Organ PreAmp With 24 Baldwin 12Ax7 Tubes $350.00 |  |
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 |  | 50s Hi-Fi 807 Tube Utc Ls55 Stancor Williamson Control Pre Amp Phono Amplifier $550.00 |  |
 | late 1940's Scott tube preamp $399.00 |  |
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 |  | 1 Brook 12A3 Preamp-tube preamp 1948 $650.00 |  |
 | Vintage Dynaco Pas 1 Stereo Tube Preamp Working $300.00 |  |
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 |  | Fisher 90C Mono Tube Preamplifier 100% Original Near Mint Condition In Orig Box $1,450.00 |  |
 | Vintage Custom Modified Dynaco Pas Stereo Tube Preamplifier / Kt2 $595.00 |  |
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 |  | Ultra Rare Matched Pair Fivre 12Au7 Ecc82 Tubes | Nos Nib Italy | E7 Date Code | $349.00 |  |
 | Conrad-Johnson Pv-2 - Vintage Tube Preamplifier $1,000.00 |  |
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 |  | Conrad Johnson Pv-10 Al Stereo Tube Preamp Cleaned Serviced Tested Nice $1,000.00 |  |
 | 12At7Wa "Command" Rca Tube *Nos*Nib* Maxi PreAmp Test= Very Strong T3097 $31.91 |  |
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 |  | Eico St-84 Tube Pre-Amplifier $575.00 |  |
 | Lot Of (10) Vintage 12Ax7 Preamp Tubes Mullard Rca Sylvania Ge Etc Untested $24.50 |  |
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 |  | New ListingVacuum Tube audio or guitar home built amplifier Pre Amp ? Vintage valve tubes $55.00 |  |
 | Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt9 $495.00 |  |
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 |  | Fisher Model 80C Stereo Tube Preamp $1,699.00 |  |
 | Heathkit Wa-P2 hifi Tube Preamplifier Untested $45.00 |  |
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 |  | McIntosh C20 Tube Stereo Preamplifier Pre Amp $455.00 |  |
 | Nos Telefunken 12Au7A/Ecc82/Tektronix/Lo ng Ladder Plates/Maxi Preamp Tested $69.95 |  |
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 |  | Vtg Altec Lansing Model 342B Tube Amplifier Pa Mixer Preamp 7027 Tubes $262.00 |  |
 | Nos Raytheon 6Sl7Gt/Black Glass/Maxi Preamp Tested $19.95 |  |
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 |  | (21) Telefunken Eec83 12Ax7 long plate halo getters -W. Germany 21 Tube Lot! $505.56 |  |
 | Music Angel M7 Tube Preamplifier • Non Smoking • Stellar Cond • Sounds Amazing $249.99 |  |
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 |  | Vintage Lowrey Tube Preamplifier Model Hf-40 - 1955 $24.95 |  |
 | Vintage Silvertone Tube Preamplifier 528.59470 $204.00 |  |
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 |  | Scott Lc21 Tube Stereo Preamplifier $1,095.00 |  |
 | Telefunken 6Sn7 6Sn7Gta $144.50 |  |
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 |  | Vintage Rca Ba-2C Booster Amplifier Tube Microphone Preamp Serviced Restored $4,999.95 |  |
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| Click to see more Preamplifiers, Tube Preamps items at www.ebay.com
Prices current as of last update, 07/04/25 4:20am.
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