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 |  | Vintage -Nib, Pentron - Ca-11, Tube Playback Pre-Amplifier, -Fires Up -Un-Tested $379.99 |  |
 | Music Angel M7 Tube Preamplifier • Non Smoking • Stellar Cond • Sounds Amazing $349.99 |  |
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 |  | Dynaco Pas-3X Tube Preamplifier $450.00 |  |
 | Luxman tube pre-amp $749.00 |  |
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 |  | 1 Nos Mullard/Blackburn 12Au7A Red Tip/ (B9G2) /Maxi Preamp Tested/Balanced $69.95 |  |
 | (1Mp) Nos Mullard/Blackburn 12Au7A Red Tip/Match. Codes (B9G2) /Maxi Preamp $159.95 |  |
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 |  | Vintage Dyna Pas Tube Stereo Preamplifier $299.99 |  |
 | Madison Fielding Master Stereo Tube Preamplifier Model 340 $5,500.00 |  |
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 |  | Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt9 $495.00 |  |
 | The New Englander by Guild Stereophonic High Fidelity Tube Preamplifier 921Ml $88.00 |  |
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 |  | Scott Lc21 Tube Stereo Preamplifier $1,095.00 |  |
 | Dynaco Pas-3 Tube Preamplifier fully restore by Tech retired. Telefunken 12Ax7. $800.00 |  |
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 |  | Dynakit Pam-1 Vintage 12Ax7 Tube Mono Preamplifier (untested, for restoration) $99.00 |  |
 | General Electric Ge Upx-003B Tube Phono Preamp Mic Mono Vintage Untested $75.00 |  |
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 |  | Tu-875 Stereo Vacuum Tube Preamplifier Tested $320.00 |  |
 | Massive Diy Preamp 12 Tube Stereo Preamplifier Big Beautiful Sound 100v Beast $2,799.00 |  |
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 |  | Supratek Syrah W/Western Electric 350B Tube preamp - Working $2,999.00 |  |
 | Requisite Audio Engineering 5687C Tube Preamplifier / Rts-4A Tube Power Supply $3,650.00 |  |
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 |  | Vacuum Tube audio or guitar home built amplifier Pre Amp ? Vintage valve tubes $60.00 |  |
 | New ListingConrad-Johnson Pv-2 - Vintage Tube Preamplifier $1,000.00 |  |
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 |  | New ListingDynaco Pas Stereo Tube Preamplifier pre amp $299.95 |  |
 | Vintage Dynakit Dynaco Pas-2 Stereo Tube Preamplifier $200.00 |  |
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 |  | Fisher Pr-6 Tube mono preamp with Upgrades Vintage Audiophile $95.00 |  |
 | Telefunken 12Au7 Ecc82 Tubes gm Match Pair Small Diamond 1950s no paint $298.84 |  |
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 |  | Premium Vintage Vacuum Tube Preamplifier With Volume Treble Bass Control Dial $38.00 |  |
 | (1Mp) Rca 12Au7A/Clear Tops/Side Getters/Maxi Preamp Tested $69.95 |  |
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 |  | Tu-875 Stereo Vacuum Tube Preamplifier Tested Excellent W/Ac adapter Elekit $346.00 |  |
 | Cary Audio Design Slp-88 Stereo Tube Preamplifier - Working $999.00 |  |
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 |  | The Fisher 90-T Vintage Tube Mono Tuner Preamp (works, needs dial string) $225.00 |  |
 | 1-Tube Preamplifier, Possibly Homemade $9.99 |  |
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 |  | New ListingG.E. 12Ax7 Matched Pair/Long Grey Plates/Guitar/ Preamp/Test Excellent $55.00 |  |
 | Vintage Dynaco Pas 2 Tube Stereo Preamplifier - Working $320.00 |  |
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 |  | Vintage Vtl Integrator Line Preamp Early Compact Tube Preamp Original from 1980s $625.00 |  |
 | Vintage Silvertone Tube Preamplifier 528.59470 $240.00 |  |
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 |  | Telefunken Elektroakustik Ecc83-Tk Pre Amp Vacuum Tubes $89.00 |  |
 | A+ Quad (4) 1956/1968 Telefunken Ecc81 12At7 Short Plate Halo Getter W. Germany $195.00 |  |
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 |  | Heathkit Wa-P2 hifi Tube Preamplifier Untested $45.00 |  |
 | Nos Nib Sylvania/Can./12Bh7A/Bala nced/Maxi Preamp Tested $29.95 |  |
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 |  | Manley Shrimp Tube Pre Amplifier Excellent Condition, All Tubes Test Strong $1,800.00 |  |
 | New ListingVintage 1950s Approved Electronic Instrument Corp Binaural Tube Preamp Amplifier $9.99 |  |
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 |  | Vintage Rca Ba-2C Booster Amplifier Tube Microphone Preamp Serviced Restored $4,999.95 |  |
 | Pair of Vintage Pickering Model 230H Tube Preamplifier As Is Part Repair $399.95 |  |
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 |  | Pilot Sp-210 stereo tube preamp - horizontal face w/ cab & Ps - not console pull $899.00 |  |
 | Fisher 90C Mono Tube Preamplifier 100% Original Near Mint Condition In Orig Box $1,450.00 |  |
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 |  | 12At7Wa "Command" Rca Tube *Nos*Nib* Maxi PreAmp Test= Very Strong T3097 $37.54 |  |
 | 1 Brook 12A3 Preamp-tube preamp 1948 $850.00 |  |
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 |  | Nobsound 12Ax7 12Au7 Tube Preamp $226.62 |  |
 | Art Tube Pac Tube Preamplifier Compressor 100W 2 Channel $86.99 |  |
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 |  | Tube Preamplifier Inspire by Dennis Had Lp-2030 0A1 Tube Set Preamplifier $2,800.00 |  |
 | Dynaco Pam-1 Mono Tube Preamps (Pair) – Upgraded w/ ClarityCap , Super Clean! $399.00 |  |
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 |  | New ListingVintage 1950s Dynaco Dynakit Mono 12Ax7 Tube Preamplifier Project #1 $9.99 |  |
 | Sa-3.1 dual-channel tube preamplifier $599.95 |  |
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 |  | Stromberg Carlson Stereo 8 Tube Preamp Ase 8-G Vintage $259.99 |  |
 | Vintage Custom Modified Dynaco Pas Stereo Tube Preamplifier / Kt3 $595.00 |  |
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| Click to see more Preamplifiers, Tube Preamps items at www.ebay.com
Prices current as of last update, 06/18/25 1:23am.
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