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Preamplifiers, Tube Preamps

An electronic amplifier is a device for increasing the current, voltage or power of a signal. It does this by taking power from a power supply and controlling the output to match the input signal shape but with a larger amplitude. more...

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Dynaco Pas Stereo Tube Preamplifier Pre amp Original Tubes! Works!Dynaco Pas Stereo Tube Preamplifier Pre amp Original Tubes! Works! $390.00 Lafayette Stereo Preamplifier 99-0139 • New Old Stock • [march 3rd, 1967] JapanLafayette Stereo Preamplifier 99-0139 • New Old Stock • [march 3rd, 1967] Japan $399.99
Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt9Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt9 $495.00 Dynaco Pas Stereo Tube Preamplifier - Totally RestoredDynaco Pas Stereo Tube Preamplifier - Totally Restored $789.95
1950's Vintage Eastman Kodak Tube Type 12Ax7 35L6 Pre-Amp Amplifier1950's Vintage Eastman Kodak Tube Type 12Ax7 35L6 Pre-Amp Amplifier $325.00 Audible Illusions Modulus 3 - Audiophile Hifi Stereo Tube Preamplifier w PsuAudible Illusions Modulus 3 - Audiophile Hifi Stereo Tube Preamplifier w Psu $700.00
Sa-3.1 dual-channel tube preamplifierSa-3.1 dual-channel tube preamplifier $599.95 Superb Diy Preamp Ecc82 Tube Stereo Preamplifier Big Beautiful Sound 100vSuperb Diy Preamp Ecc82 Tube Stereo Preamplifier Big Beautiful Sound 100v $429.00
1959 McIntosh C20 Tube Stereo Preamplifier Original Vtg Preamp Telefunken Wood1959 McIntosh C20 Tube Stereo Preamplifier Original Vtg Preamp Telefunken Wood $3,200.00 Harman Kardon Citation I Vintage Stereo Tube Preamplifier w/ CabinetHarman Kardon Citation I Vintage Stereo Tube Preamplifier w/ Cabinet $1,399.00
Counterpoint Sa-3 Tube Preamplifier NiceCounterpoint Sa-3 Tube Preamplifier Nice $1,095.00 1-Tube Preamplifier, Possibly Homemade1-Tube Preamplifier, Possibly Homemade $9.99
New ListingDyna Pas Tube PreamplifierNew ListingDyna Pas Tube Preamplifier $250.00 A+ Lot (5) 1963/4 Amperex Philips Heerlen 6Dj8 Ecc88 Preamp Tubes “O” Halo Ga7A+ Lot (5) 1963/4 Amperex Philips Heerlen 6Dj8 Ecc88 Preamp Tubes “O” Halo Ga7 $145.00
Vintage Dynaco Pas Dynakit Stereo Tube Preamplifier 12Ax7 tested ! Vgc ! preampVintage Dynaco Pas Dynakit Stereo Tube Preamplifier 12Ax7 tested ! Vgc ! preamp $475.00 Quicksilver Stereo Tube Preamplifier CoolQuicksilver Stereo Tube Preamplifier Cool $1,895.00
Mullard Cv181 Ecc32 *Holy Grail* Nib/Nos Tubes Platinum Matched on At1000 6Sn7GtMullard Cv181 Ecc32 *Holy Grail* Nib/Nos Tubes Platinum Matched on At1000 6Sn7Gt $832.92 New in box, Sovtek, 12Ax7Wc, Preamp Vacuum Tube, for AmplifierNew in box, Sovtek, 12Ax7Wc, Preamp Vacuum Tube, for Amplifier $30.00
The Fisher 100T Coronet Tube Preamplifier Am Fm Tuner Sounds GreatThe Fisher 100T Coronet Tube Preamplifier Am Fm Tuner Sounds Great $599.99 Pair Tech-Master 12Ax7 12Au7 Tube Amplifier PreamplifierPair Tech-Master 12Ax7 12Au7 Tube Amplifier Preamplifier $380.00
Heathkit Stereo Tube PreAmp Model Aa-141-AHeathkit Stereo Tube PreAmp Model Aa-141-A $409.95 Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt10Vintage Modified Dynaco Pas-2 Stereo Tube Preamplifier / Kt10 $759.95
12Ax7/Ecc83 Telefunken "Dynaco" MaxiPreamp2/Tv7 tested (1) tube lot12Ax7/Ecc83 Telefunken "Dynaco" MaxiPreamp2/Tv7 tested (1) tube lot $69.99 Vintage Rca 12Au7A Platinum Plus Grade Clear Top Preamp Tube = (6189 5814 7316)Vintage Rca 12Au7A Platinum Plus Grade Clear Top Preamp Tube = (6189 5814 7316) $21.95
Superb Diy 6 Tube Preamp 5755 5687 Tubes Stereo Preamplifier Big Sound 100vSuperb Diy 6 Tube Preamp 5755 5687 Tubes Stereo Preamplifier Big Sound 100v $450.00 Sunfire Classic Tube PreamplifierSunfire Classic Tube Preamplifier $1,599.99
Victory Sonics 4 Channel Tube Preamp with Electro-Harmonix 12Ax7 tubes. Used.Victory Sonics 4 Channel Tube Preamp with Electro-Harmonix 12Ax7 tubes. Used. $99.00 Elekit Tu-875 Stereo Vacuum Tube Preamplifier Tested Excellent W/Ac adapterElekit Tu-875 Stereo Vacuum Tube Preamplifier Tested Excellent W/Ac adapter $331.55
Hh Scott Type 130 Stereo Tube Preamplifier Sweet Recapped ProfessionallyHh Scott Type 130 Stereo Tube Preamplifier Sweet Recapped Professionally $2,485.00 New ListingApt Corporation Holman Preamplifier - ExcellentNew ListingApt Corporation Holman Preamplifier - Excellent $450.00
Vintage Marantz Model 7C Tube Stereo Console Preamplifier 7 preamp 50s rackVintage Marantz Model 7C Tube Stereo Console Preamplifier 7 preamp 50s rack $7,500.00 Matched Pair Electro Harmonix 6Sn7 pre-amp tubes, NewMatched Pair Electro Harmonix 6Sn7 pre-amp tubes, New $53.77
12Ax7/Ecc83 Telefunken MaxiPreamp2/Tv7 tested (1) tube lot12Ax7/Ecc83 Telefunken MaxiPreamp2/Tv7 tested (1) tube lot $89.99 Professionally built tube pre-amplifier .Reduced !Professionally built tube pre-amplifier .Reduced ! $549.00
Vintage Dynaco Pas-2 Stereo Tube Preamplifier / Kt4Vintage Dynaco Pas-2 Stereo Tube Preamplifier / Kt4 $459.95 Modified Dynaco Pas-2 Stereo Tube Preamplifier rack mountModified Dynaco Pas-2 Stereo Tube Preamplifier rack mount $550.00
Trumpet Hagerman Technology / Vacuum Tube Phone Preamp w/ ManualTrumpet Hagerman Technology / Vacuum Tube Phone Preamp w/ Manual $1,299.99 McIntosh Mx110 Tube Stereo Tuner Preamp Working ConditionMcIntosh Mx110 Tube Stereo Tuner Preamp Working Condition $810.00
Tube Pre Amplifier With Treble Bass Volume Control - 2 Vacunm Tubes IncludedTube Pre Amplifier With Treble Bass Volume Control - 2 Vacunm Tubes Included $37.00 Dynaco Pas2 Pas3 tube preamplifier Rca upgraded kitDynaco Pas2 Pas3 tube preamplifier Rca upgraded kit $41.84
Vintage Dynaco Tube St70 Amplifier Pas Preamplifier & Tuner Mullard &.Vintage Dynaco Tube St70 Amplifier Pas Preamplifier & Tuner Mullard &. $999.99 Dynakit Mono Tube Preamplifier Pam-1 W/ Telefunken 12ax7's & Owners ManualDynakit Mono Tube Preamplifier Pam-1 W/ Telefunken 12ax7's & Owners Manual $125.00
Vintage Crown Rpa Tube Mic Preamp/Equalizer-ReadVintage Crown Rpa Tube Mic Preamp/Equalizer-Read $155.00 00000Bed
Marantz 7 Tube Preamplifier and Marantz Model 5 Pair Vintage Tube Amplifier Orig00000Bed Marantz 7 Tube Preamplifier and Marantz Model 5 Pair Vintage Tube Amplifier Orig $7,999.00
Sylvania Vt-231 Wwii Era 2-Hole "Bad Boy" Tubes Platinum Match on At1000 6Sn7GtSylvania Vt-231 Wwii Era 2-Hole "Bad Boy" Tubes Platinum Match on At1000 6Sn7Gt $279.22 Monarch Pre 202 w/ (2) Ge 12Ax7 Tubes - Stereo Tube Preamplifier - JapanMonarch Pre 202 w/ (2) Ge 12Ax7 Tubes - Stereo Tube Preamplifier - Japan $160.00
Harman Kardon Citation I Tube Preamp with Wood CaseHarman Kardon Citation I Tube Preamp with Wood Case $1,495.00 Studer D19 stereo tube mic pre preamp line amp tubeStuder D19 stereo tube mic pre preamp line amp tube $2,500.00
Dynakit Dynaco Pas-2 Vintage 12Ax7 Tube Preamplifier Preamp (please read)Dynakit Dynaco Pas-2 Vintage 12Ax7 Tube Preamplifier Preamp (please read) $950.00 Paragon System E Stereo Tube Preamplifier (Serviced)Paragon System E Stereo Tube Preamplifier (Serviced) $1,199.00
Berlant Series 30 Recording Tube Amplifier Preamp + Jensen Speaker Reel To #2Berlant Series 30 Recording Tube Amplifier Preamp + Jensen Speaker Reel To #2 $495.00 Scott Lc21 Tube Stereo PreamplifierScott Lc21 Tube Stereo Preamplifier $1,095.00
Vintage The Fisher 400-Cx-2 400cx2 President Tube PreamplifierVintage The Fisher 400-Cx-2 400cx2 President Tube Preamplifier $4,795.00 Dynaco Pas 3X Telefunken Tube Preamp Dynaco Fm-3 Tuner Wood Case Excellent CondDynaco Pas 3X Telefunken Tube Preamp Dynaco Fm-3 Tuner Wood Case Excellent Cond $1,085.00
Tube Preamplifier Inspire by Dennis Had Lp-6V6 Tube Set PreamplifierTube Preamplifier Inspire by Dennis Had Lp-6V6 Tube Set Preamplifier $2,850.00 New ListingFisher 100T Tube Stereo Preamp Am/fm Tuner Scott Eico Era Hi FiNew ListingFisher 100T Tube Stereo Preamp Am/fm Tuner Scott Eico Era Hi Fi $275.00
Vintage Rca 12Au7A Platinum Plus Grade Clear Top Preamp Tubes Matched Pair =6189Vintage Rca 12Au7A Platinum Plus Grade Clear Top Preamp Tubes Matched Pair =6189 $39.95 Vintage Dynakit Dynaco Pas-2 Tube Preamplifier Restored Recapped Audiophile A+ ♫Vintage Dynakit Dynaco Pas-2 Tube Preamplifier Restored Recapped Audiophile A+ ♫ $599.95
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Prices current as of last update, 01/27/25 2:50am.

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