Tube Preamp

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Large selection of Tube Preamp and other associated products. Find Tube Preamp from Ebay. Shop Tube Preamp now! Handpicked for Tube Preamp

  • PRIMALUNA PROLOGUE 3 TUBE PREAMP

PRIMALUNA PROLOGUE 3: $900.00

PRIMALUNA PROLOGUE 3 TUBE PREAMP

  • Nobsound Mini Vacuum Tube Phono RIAA MM Turntable Preamplifier HiFi Audio PreAmp

Nobsound Mini Vacuum: $54.99

Nobsound Mini Vacuum Tube Phono RIAA MM Turntable Preamplifier HiFi Audio PreAmp

  • 4× Audio Input 12AX7 Vacuum Tube Preamp HiFi Stereo Valve Pre-Amplifier A

4× Audio Input: $209.00

4× Audio Input 12AX7 Vacuum Tube Preamp HiFi Stereo Valve Pre-Amplifier A

  • Douk Audio MM RIAA Tube Phono Turntable PreAmp HiFi LP Vinyl Record Preamplifier

Douk Audio MM: $126.99

Douk Audio MM RIAA Tube Phono Turntable PreAmp HiFi LP Vinyl Record Preamplifier

  • Nobsound NS-10P Mini 6J1 Vacuum Tube Preamp HiFi Audio Pre-Amplifier Treble

Nobsound NS-10P Mini: $45.99

Nobsound NS-10P Mini 6J1 Vacuum Tube Preamp HiFi Audio Pre-Amplifier Treble

  • Stromberg Carlson Series 101 Tube Preamp Good Working Condition! Nice!

Stromberg Carlson Series: $175.00

Stromberg Carlson Series 101 Tube Preamp Good Working Condition! Nice!

  • Harman Kardon Citation IV Tube Stereo Preamp Preamplifier Working

Harman Kardon Citation: $430.00

Harman Kardon Citation IV Tube Stereo Preamp Preamplifier Working

  • XiangSheng 728A BK Vacuum Tube Pre-Amplifier Preamp Shigeru Wada Japan circuit

XiangSheng 728A BK: $285.65

XiangSheng 728A BK Vacuum Tube Pre-Amplifier Preamp Shigeru Wada Japan circuit

  • Ultimate EAR834 MM Turntable Vinyl Preamp HiFi Tube Pre-amp DIY

Ultimate EAR834 MM: $300.00

Ultimate EAR834 MM Turntable Vinyl Preamp HiFi Tube Pre-amp DIY

  • XiangSheng 728A Vacuum Tube Preamplifier HIFI EXQUIS 12AT7 12AU7 6Z4 +Tone US

XiangSheng 728A Vacuum: $272.90

XiangSheng 728A Vacuum Tube Preamplifier HIFI EXQUIS 12AT7 12AU7 6Z4 +Tone US

  • Conard Johnson Preimer 2 Tube Preamp Origonal Box

Conard Johnson Preimer: $282.00

Conard Johnson Preimer 2 Tube Preamp Origonal Box

  • Little Dot MK 2 II Vacuum Tube Headphone Amplifier Stereo HiFi Preamp Hybrid Amp

Little Dot MK: $45.00

Little Dot MK 2 II Vacuum Tube Headphone Amplifier Stereo HiFi Preamp Hybrid Amp

  • Bravo Audio Tube Amplifier Phono Preamp (12AT7 Tube)

Bravo Audio Tube: $89.99

Bravo Audio Tube Amplifier Phono Preamp (12AT7 Tube)

  • Stereo Tube AmpPreamp

Stereo Tube AmpPreamp: $150.00

Stereo Tube AmpPreamp

  • Bogen Pr2 Tube Stereo Grey Preamp Preamplifier Nice

Bogen Pr2 Tube: $359.95

Bogen Pr2 Tube Stereo Grey Preamp Preamplifier Nice

  • Vintage Heathkit WA-P2 Tube Preamplifier Preamp

Vintage Heathkit WA-P2: $40.00

Vintage Heathkit WA-P2 Tube Preamplifier Preamp

  • Custom built Tube (312AX7A) phono preamp

Custom built Tube: $245.00

Custom built Tube (312AX7A) phono preamp

  • Nobsound HiFi Vacuum Tube Preamplifier Digital Stereo PreAmp Treble

Nobsound HiFi Vacuum: $48.99

Nobsound HiFi Vacuum Tube Preamplifier Digital Stereo PreAmp Treble

  • EICO HF-85 Stereo Tube Preamp *untested

EICO HF-85 Stereo: $300.00

EICO HF-85 Stereo Tube Preamp *untested

  • 1963 Eico HF-85 Tube Type Stereo Pre-Amp All Original WNew Tubes

1963 Eico HF-85: $280.00

1963 Eico HF-85 Tube Type Stereo Pre-Amp All Original WNew Tubes

  • Nobsound High-End ECC83 Vacuum Tube Preamplifier Gold Pre-Amp Marantz 7 Circuit

Nobsound High-End ECC83: $239.99

Nobsound High-End ECC83 Vacuum Tube Preamplifier Gold Pre-Amp Marantz 7 Circuit

  • Presonus StudioChannel Studio Channel Recording Vacuum Tube Mic Preamp Strip

Presonus StudioChannel Studio: $228.95

Presonus StudioChannel Studio Channel Recording Vacuum Tube Mic Preamp Strip

  • Heathkit Model WA-P1 Tube Preamp (Preamplifier)

Heathkit Model WA-P1: $99.00

Heathkit Model WA-P1 Tube Preamp (Preamplifier)

  • Retro Phono Stage - All tube Phono Preamp with feedback RIAA EQ

Retro Phono Stage: $199.00

Retro Phono Stage - All tube Phono Preamp with feedback RIAA EQ

  • Mini HiFi Vacuum Tube Pre Amplifier Digital Stereo Audio Bass Tone Control 6J1

Mini HiFi Vacuum: $30.07

Mini HiFi Vacuum Tube Pre Amplifier Digital Stereo Audio Bass Tone Control 6J1

  • Vinyl Edition Gold - Phono tube Preamp with RIAA

Vinyl Edition Gold: $269.00

Vinyl Edition Gold - Phono tube Preamp with RIAA

  • VINTAGE DYNACO PAS 3X STEREO TUBE PREAMPLIFIER

VINTAGE DYNACO PAS: $359.99

VINTAGE DYNACO PAS 3X STEREO TUBE PREAMPLIFIER

  • UNIVERSAL AUDIO SOLO 610 TUBE MICROPHONE PRE AMPLIFIER

UNIVERSAL AUDIO SOLO: $450.00

UNIVERSAL AUDIO SOLO 610 TUBE MICROPHONE PRE AMPLIFIER

  •  Dilvpoetry Black tube preamp Amp model TUBE-01

Dilvpoetry Black tube: $35.00

Dilvpoetry Black tube preamp Amp model TUBE-01

  • SCHIIT VALI 2 headphone Tube Hybrid Amplifier  Pre-Amplifier +4 NOS tubes

SCHIIT VALI 2: $105.50

SCHIIT VALI 2 headphone Tube Hybrid Amplifier Pre-Amplifier +4 NOS tubes

  • Bottlehead

Bottlehead "Seduction" Tube: $249.95

Bottlehead "Seduction" Tube Phono Pre-Amp WC4S Upgrade Kit NEVER ASSEMBLED NOS

  • Little Bear T7 Tube Phono Stage RIAA MM Turntable Pre-Amplifier

Little Bear T7: $49.00

Little Bear T7 Tube Phono Stage RIAA MM Turntable Pre-Amplifier

  • Vintage Heathkit WA-P2 Tube Pre Amplifier Pre Amp

Vintage Heathkit WA-P2: $31.00

Vintage Heathkit WA-P2 Tube Pre Amplifier Pre Amp

  • Blue Robbie Tube Mic Preamp

Blue Robbie Tube: $404.99

Blue Robbie Tube Mic Preamp

  • IFi iTube Micro Audio Tube Buffer Preamp iPower Power Supply GE 5670

IFi iTube Micro: $219.95

IFi iTube Micro Audio Tube Buffer Preamp iPower Power Supply GE 5670

  • Groove Tubes Brick Tube Pre Amp DI Mic Preamp Instrument Pre

Groove Tubes Brick: $225.00

Groove Tubes Brick Tube Pre Amp DI Mic Preamp Instrument Pre

  • ALEMBIC F1-X  Bass Tube Preamp

ALEMBIC F1-X : $549.00

ALEMBIC F1-X Bass Tube Preamp

  • FX Audio TUBE-01 6J1 Amplifier Tube Buffer HIFI Pre-amplifier Silver

FX Audio TUBE-01: $32.99

FX Audio TUBE-01 6J1 Amplifier Tube Buffer HIFI Pre-amplifier Silver

  • Avalon VT-737 SP Class A Vacuum Tube Microphone Preamp • Needs some repairs

Avalon VT-737 SP: $425.00

Avalon VT-737 SP Class A Vacuum Tube Microphone Preamp • Needs some repairs

  • SCHIIT VALI 2 headphone Tube Hybrid Amplifier  Pre-Amplifier + 2 EH gold tubes.

SCHIIT VALI 2: $98.00

SCHIIT VALI 2 headphone Tube Hybrid Amplifier Pre-Amplifier + 2 EH gold tubes.

  • Vaccum Tube Valley 6SN7 preamplifier preamp hand built

Vaccum Tube Valley: $345.00

Vaccum Tube Valley 6SN7 preamplifier preamp hand built

  • SAMSON C-VALVE Hi Performance Tube Preamp

SAMSON C-VALVE Hi: $98.00

SAMSON C-VALVE Hi Performance Tube Preamp

  • HEATHKIT PREAMPLIFIER WA-P2 TUBE PREAMP

HEATHKIT PREAMPLIFIER WA-P2: $55.00

HEATHKIT PREAMPLIFIER WA-P2 TUBE PREAMP

  • Brand New PreSonus TubePre 1 Channel Pre-AmpProcessor Amplifier

Brand New PreSonus: $45.00

Brand New PreSonus TubePre 1 Channel Pre-AmpProcessor Amplifier

  • 6J1-4 Tube Phono Stage Digital Turntable Audio Pre-Amplifier & Hi-Fi AUX Preamp

6J1-4 Tube Phono: $31.01

6J1-4 Tube Phono Stage Digital Turntable Audio Pre-Amplifier & Hi-Fi AUX Preamp

  • Nobsound12AX7+6Z5P Vacuum Tube Preamp HiFi Stereo Pre-Amplifier Marantz circuit

Nobsound12AX7+6Z5P Vacuum Tube: $179.99

Nobsound12AX7+6Z5P Vacuum Tube Preamp HiFi Stereo Pre-Amplifier Marantz circuit

  • Heathkit Heath WA-P2 Mono Tube Preamp Preamplifier PartsRepair

Heathkit Heath WA-P2: $39.95

Heathkit Heath WA-P2 Mono Tube Preamp Preamplifier PartsRepair

  • 2018 Little Bear T11 Vacuum Tube Phono Turntable Preamplifier MM RIAA Preamp New

2018 Little Bear: $189.98

2018 Little Bear T11 Vacuum Tube Phono Turntable Preamplifier MM RIAA Preamp New

  • Stromberg Carlson Model AR-425 Tube Preamp

Stromberg Carlson Model: $150.00

Stromberg Carlson Model AR-425 Tube Preamp

  • PreSonus Studio Channel Channel Strip with Class A Vacuum Tube Preamplifier

PreSonus Studio Channel: $65.00

PreSonus Studio Channel Channel Strip with Class A Vacuum Tube Preamplifier

  • Pro-Ject Tube Box S MMMC Phono Preamp with Tube Output Stage (Black)

Pro-Ject Tube Box: $60.00

Pro-Ject Tube Box S MMMC Phono Preamp with Tube Output Stage (Black)

  • Hartke LH1000 1000-Watt Bass Guitar Amplifier Head Class-A Tube Preamp Circuit

Hartke LH1000 1000-Watt: $289.00

Hartke LH1000 1000-Watt Bass Guitar Amplifier Head Class-A Tube Preamp Circuit

  • Marantz 77c Original Walnut Cabinet ☆ NOT a reproduction ☆ As-is ☆ Tube Preamp 

Marantz 77c Original: $140.00

Marantz 77c Original Walnut Cabinet ☆ NOT a reproduction ☆ As-is ☆ Tube Preamp 

  • Tube Pac Professional Tube Preamplifier  Compressor

Tube Pac Professional: $84.00

Tube Pac Professional Tube Preamplifier Compressor

  • Nobsound NS-10P Mini Vacuum Tube Pre-Amplifier Hi-Fi AUX Line Preamp Treble

Nobsound NS-10P Mini: $39.99

Nobsound NS-10P Mini Vacuum Tube Pre-Amplifier Hi-Fi AUX Line Preamp Treble

  • Peavey TMP 1 all tube and transformer microphone and instrument preamp

Peavey TMP 1: $135.00

Peavey TMP 1 all tube and transformer microphone and instrument preamp

  • Knight 12AU7 Tube Amplifier Preamp

Knight 12AU7 Tube: $250.00

Knight 12AU7 Tube Amplifier Preamp

  • VTG TUBE AMP  Heathkit W4-AM TUBE AMP WA-P2 TUBE Preamp Vacuum Tube  TESTED

VTG TUBE AMP: $199.99

VTG TUBE AMP Heathkit W4-AM TUBE AMP WA-P2 TUBE Preamp Vacuum Tube TESTED

  • ESTATE* VINTAGE 9305 PAIA TUBEHEAD 2 Ch VACUUM TUBE PREAMP KIT UN-BUILT w TUBES

ESTATE* VINTAGE 9305: $149.99

ESTATE* VINTAGE 9305 PAIA TUBEHEAD 2 Ch VACUUM TUBE PREAMP KIT UN-BUILT w TUBES

  • Little Dot MK III Valve Tube Headphone Amplifier + Pre-Amplifier 110V to 240V

Little Dot MK: $239.99

Little Dot MK III Valve Tube Headphone Amplifier + Pre-Amplifier 110V to 240V

  • Mobile 4 Channel 12AX7 Tube Preamp  Line Driver.

Mobile 4 Channel: $249.00

Mobile 4 Channel 12AX7 Tube Preamp Line Driver.

  • Conrad Johnson PV10b Tube Pre-Amp Preamp with Phono Stage. Nice working Unit

Conrad Johnson PV10b: $800.00

Conrad Johnson PV10b Tube Pre-Amp Preamp with Phono Stage. Nice working Unit

  • VINTAGE 1959 AMPEX MODEL 402 STEREO TUBE PREAMP

VINTAGE 1959 AMPEX: $450.00

VINTAGE 1959 AMPEX MODEL 402 STEREO TUBE PREAMP

  • Behringer Tube Ultragain T1953 Line Pre-Amplifier

Behringer Tube Ultragain: $89.99

Behringer Tube Ultragain T1953 Line Pre-Amplifier

  • YAQIN CD2 6J1 Tube Buffer Processor Hi Fi Stereo Pre Amplifier

YAQIN CD2 6J1: $89.99

YAQIN CD2 6J1 Tube Buffer Processor Hi Fi Stereo Pre Amplifier

  • R.J. Associates Vintage Home Made 12AT7 Tube Preamplifier Preamp + Power Supply

R.J. Associates Vintage: $200.00

R.J. Associates Vintage Home Made 12AT7 Tube Preamplifier Preamp + Power Supply

  • Peachtree Audio Nova Hybrid Tube Pre Amplifier - The excellent working condition

Peachtree Audio Nova: $697.00

Peachtree Audio Nova Hybrid Tube Pre Amplifier - The excellent working condition

  • Douk Audio 12AX7 Vacuum Tube Preamp HiFi Stereo Pre-Amplifier DIY KIT Marantz M7

Douk Audio 12AX7: $148.99

Douk Audio 12AX7 Vacuum Tube Preamp HiFi Stereo Pre-Amplifier DIY KIT Marantz M7

  • Rare Bottlehead PT3 Foreplay III Tube Preamp In Great Condition hard To Find.

Rare Bottlehead PT3: $650.00

Rare Bottlehead PT3 Foreplay III Tube Preamp In Great Condition hard To Find.

  • FRENZEL Dual Channel Rocker 800 Stereo Guitar Tube Preamp

FRENZEL Dual Channel: $369.00

FRENZEL Dual Channel Rocker 800 Stereo Guitar Tube Preamp

  • ROGER A MODJESKI RM-4 MUSIC REFERENCE PREAMPLIFIER PHONO PREAMP RAM TUBE WORKS

ROGER A MODJESKI: $699.00

ROGER A MODJESKI RM-4 MUSIC REFERENCE PREAMPLIFIER PHONO PREAMP RAM TUBE WORKS

  •  RM-4 MUSIC REFERENCE PREAMPLIFIER PHONO PREAMP TUBE ROGER A MODJESKI

RM-4 MUSIC REFERENCE: $689.89

RM-4 MUSIC REFERENCE PREAMPLIFIER PHONO PREAMP TUBE ROGER A MODJESKI

  • AUDIO PRE-AMP 12AX7A TUBE LINE AMP NEW IN BOX

AUDIO PRE-AMP 12AX7A: $699.00

AUDIO PRE-AMP 12AX7A TUBE LINE AMP NEW IN BOX

  • 76 ST Tube Preamp. Paper and Oil bypass capacitors. NOS RCA tubes.

76 ST Tube: $750.00

76 ST Tube Preamp. Paper and Oil bypass capacitors. NOS RCA tubes.

  • Douk Audio HiFi Vacuum Tube Pre-amplifier Stereo Bluetooth Preamp Treble

Douk Audio HiFi: $51.99

Douk Audio HiFi Vacuum Tube Pre-amplifier Stereo Bluetooth Preamp Treble

  • Custom Tube OTL Headphone Amp Amplifier Preamp Preamplifier 12AU7 6FQ7 6CG7

Custom Tube OTL: $699.99

Custom Tube OTL Headphone Amp Amplifier Preamp Preamplifier 12AU7 6FQ7 6CG7

  • Chandler Limited REDD.47 Tube Microphone Preamp - Near MINT! - EMI Abbey Road

Chandler Limited REDD.47: $613.00

Chandler Limited REDD.47 Tube Microphone Preamp - Near MINT! - EMI Abbey Road

  • Audio 6J4+6P6P Vacuum Tube Pre-Amplifier Stereo HiFi Processor DIY KIT 3M

Audio 6J4+6P6P Vacuum: $176.99

Audio 6J4+6P6P Vacuum Tube Pre-Amplifier Stereo HiFi Processor DIY KIT 3M

  • Vinyl Edition - Phono tube Preamp with RIAA EQ

Vinyl Edition -: $229.00

Vinyl Edition - Phono tube Preamp with RIAA EQ

  • YAQIN MS-12B Tube PreAmplifier

YAQIN MS-12B Tube: $295.00

YAQIN MS-12B Tube PreAmplifier

  • 6N11 (ECC88) Tube Buffer Preamp Board DIY - High Input Impedance - Upgraded Caps

6N11 (ECC88) Tube: $37.70

6N11 (ECC88) Tube Buffer Preamp Board DIY - High Input Impedance - Upgraded Caps

  • Presonus Studio Channel - Vacuum-Tube Mic Preamp Compressor EQ

Presonus Studio Channel: $299.95

Presonus Studio Channel - Vacuum-Tube Mic Preamp Compressor EQ

  • XiangSheng728A Vacuum Tube Pre amplifier HIFI EXQUIS 12AT7 12AU7 6Z4 w Tone US

XiangSheng728A Vacuum Tube: $279.99

XiangSheng728A Vacuum Tube Pre amplifier HIFI EXQUIS 12AT7 12AU7 6Z4 w Tone US

  • TRITSCHLER TPAD MODEL 1000 HIFI TUBE PHONO PREAMP grlc190

TRITSCHLER TPAD MODEL: $725.00

TRITSCHLER TPAD MODEL 1000 HIFI TUBE PHONO PREAMP grlc190

  • MM RIAA Vacuum Tube Phono Stage Preamplifier LP Vinyl Turntable PHONOBOX Pre-Amp

MM RIAA Vacuum: $379.99

MM RIAA Vacuum Tube Phono Stage Preamplifier LP Vinyl Turntable PHONOBOX Pre-Amp

  • 728A Vacuum Tube Preamplifier HIFI EXQUIS 12AT7 12AU7 6Z4 with Tone US SELLER

728A Vacuum Tube: $273.80

728A Vacuum Tube Preamplifier HIFI EXQUIS 12AT7 12AU7 6Z4 with Tone US SELLER

  • XiangSheng 728A Vacuum Tube Pre-amplifier HIFI EXQUIS 12AT7 12AU7 6Z4 w Tone US

XiangSheng 728A Vacuum: $275.00

XiangSheng 728A Vacuum Tube Pre-amplifier HIFI EXQUIS 12AT7 12AU7 6Z4 w Tone US

  • Counterpoint SA-1000 Stereo Tube Preamplifier; MM  MC Phono

Counterpoint SA-1000 Stereo: $539.50

Counterpoint SA-1000 Stereo Tube Preamplifier; MM MC Phono

  • Eico Model HF-B5 Stereo Tube Preamplifier

Eico Model HF-B5: $675.00

Eico Model HF-B5 Stereo Tube Preamplifier

  • Finished 12AX7+12AU7+6Z4 Tube Preamplifier HiFi Vacuum Tube Preamp 2018 New

Finished 12AX7+12AU7+6Z4 Tube: $298.00

Finished 12AX7+12AU7+6Z4 Tube Preamplifier HiFi Vacuum Tube Preamp 2018 New

  • Douk Audio MM RIAA 6N212AX7 Tube Phono Turntable Preamplifier LP Vinyl Pre-Amp

Douk Audio MM: $209.99

Douk Audio MM RIAA 6N212AX7 Tube Phono Turntable Preamplifier LP Vinyl Pre-Amp

  • XiangSheng 728A Vacuum Tube Preamplifier HIFI EXQUIS with Tone Japan circuit US

XiangSheng 728A Vacuum: $289.90

XiangSheng 728A Vacuum Tube Preamplifier HIFI EXQUIS with Tone Japan circuit US

  • Music Hall PH25.2 Tube PreampDual output Headphone Ampmulti-voltage Demo Model

Music Hall PH25.2: $299.99

Music Hall PH25.2 Tube PreampDual output Headphone Ampmulti-voltage Demo Model

  • Heathkit Daystrom AA-131 Vacuum Tube Pre-Amplifier Working and Tested

Heathkit Daystrom AA-131: $249.99

Heathkit Daystrom AA-131 Vacuum Tube Pre-Amplifier Working and Tested

  • Douk Audio Stereo Class A SRPP 6N5P Vacuum Tube Headphone Amplifier Hifi Preamp

Douk Audio Stereo: $136.99

Douk Audio Stereo Class A SRPP 6N5P Vacuum Tube Headphone Amplifier Hifi Preamp

  • Dynaco PAS 3 Tube Preamp Preamplifier Vintage Sold ASIS

Dynaco PAS 3: $449.99

Dynaco PAS 3 Tube Preamp Preamplifier Vintage Sold ASIS

  • ART OPL Microphone Tube Preamp

ART OPL Microphone: $35.00

ART OPL Microphone Tube Preamp

  • Mini CLEAR Vacuum Tube Amplifier Portable Class A Stereo Headphone Power Pre-Amp

Mini CLEAR Vacuum: $89.18

Mini CLEAR Vacuum Tube Amplifier Portable Class A Stereo Headphone Power Pre-Amp

  • Douk Audio Bluetooth Vacuum Tube Preamplifier HiFi Stereo Pre-Amp Treble Bass US

Douk Audio Bluetooth: $76.99

Douk Audio Bluetooth Vacuum Tube Preamplifier HiFi Stereo Pre-Amp Treble Bass US