Tube Preamps
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PAIR of Vintage Leak TL/12 Plus Tube Amplifiers w/ two Varislope III Preamps Ebay.com starting at $2,400.00
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16V AC Adapter for PreSonus 150-HKA16-1000 TubePRE, Monitor Station Ebay.com starting at $17.95
Free Flat Rate Shipping Expedited: No Next Day: No Lighthouse-USA Rating: 98.9% |
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80W Pure Copper R-type Transformer Output: 0-260V 0-12.6V 0-6.3V For Tube Preamp Ebay.com starting at $50.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 97.5% |
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Hi-end Tube Pre-Amplifier Stereo Preamp DIY Kit Hi-Fi Veteran Version Kondo-M7 Ebay.com starting at $94.76
Free Flat Rate Shipping Expedited: No Next Day: No elecdesign2015 Rating: 98.9% |
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DYNACO (DYNAKIT) PAS Tube Preamplifier Diode Kit (replaces Selenium Rectifier) Ebay.com starting at $8.95
Free Worldwide Shipping Expedited: No Next Day: No Vintage Electron Rating: 99.7% |
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STEREO CONSOLE MARANTZ 7 VINTAGE TUBE PREAMPLIFIER PREAMP Amp from Japan Ebay.com starting at $6,599.00
Free Worldwide Shipping Expedited: No Next Day: No japan-collectables-store Rating: 98.0% |
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Douk Audio T8 7-band EQ Tube Equalizer Preamp RCA/XLR Pre-Amplifier for Speakers Ebay.com starting at $108.99
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HiFi Vacuum Tube Preamp 12AX7 2.0 Channel Analog Audio Pre-amplifier DIY KIT Ebay.com starting at $219.99
Free Worldwide Shipping Expedited: No Next Day: No Nobsound (Douk Audio) Rating: 99.4% |
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50W ( 50VA ) Pure Copper Toroidal Transformer for tube preamp 0-220V*2 0-6.3V*2 Ebay.com starting at $35.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Hifi PRT07B 12AX7 Tube Preamplifier Board Kit Base On Marantz M7 Preamp Circuit Ebay.com starting at $18.00
Free Worldwide Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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NEW LUXMAN SQ-N150 Vacuum Tube Pre-Main Amplifier AC100V use Ebay.com starting at $2,019.69
Free Worldwide Shipping Expedited: No Next Day: No Shop Authentic Japan Rating: 100.0% |
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6J1 AC12V Valve Pre-amp Tube Amplifier Board Fidelity X10-D Circuit/Acryliv Case Ebay.com starting at $4.57
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Rare Pair Altec 458A Tube Mic Preamps - Consecutive Serials -Restored and Racked Ebay.com starting at $6,750.00
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50W (50VA) Hiend Toroid Transformer 0-220V 0-10V 0-6.3V For Tube Preamp Board Ebay.com starting at $32.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 97.5% |
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LUXMAN SQ-N150 Tube Integrated Amplifier Audio Music Preamps Ebay.com starting at $2,019.00
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Audio Note M8 Phono & Line Tube Pre-Amplifier preamplifier Black Gate capacitors Ebay.com starting at $21,958.73
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6V6 to EL84 6BQ5 6P14 Vacuum Tube Adapter Converter Pre Amplifier Guitar Part Ebay.com starting at $18.99
Free Worldwide Shipping Expedited: No Next Day: No Amptata Audio Official Store Rating: 100.0% |
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Finished Hifi Stereo 6N8P/6SN7/6H8C Stereo Tube Preamplifier CARY-AE1 Circuit Ebay.com starting at $178.00
Free Flat Rate Shipping Expedited: No Next Day: No sn6868 Rating: 99.4% |
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Hifi Remote Control PSVANE ECC83 Stereo Tube Preamplifier Refer Marantz 7 Preamp Ebay.com starting at $249.00
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Tube Preamp El34 Custom Made Ebay.com starting at $700.00
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1 Mcintosh C20 tube pre-M for altec or JBL jensen Ebay.com starting at $2,299.00
Free Flat Rate Shipping Expedited: No Next Day: No enk626-2012 Rating: 100.0% |
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Remote Volume Control Stereo Tube ECC83+6Z4 Preamplifier Base On JP200 Preamp Ebay.com starting at $460.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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NEW XiangSheng 728A Vacuum Tube Preamplifier 12AT7 12AU7 6Z4 pre amplifier Ebay.com starting at $420.59
Free Flat Rate Shipping Expedited: No Next Day: No enpod Rating: 81.8% |
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Raytheon RR-10 Rare Vintage Analog Tube Preamp Mic Microphone RR10 Ebay.com starting at $2,300.00
Free Flat Rate Shipping Expedited: No Next Day: No Retro Gear Shop Rating: 100.0% |
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Gates GR-90 Remote Broadcast Tube Preamp Mic Microphone Pre GR90 Rare Vintage Ebay.com starting at $1,500.00
Free Flat Rate Shipping Expedited: No Next Day: No Retro Gear Shop Rating: 100.0% |
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Ampex MX-35 MX35 Mixer Tube Preamp Line Mixer Vintage Rare Ebay.com starting at $2,200.00
Free Flat Rate Shipping Expedited: No Next Day: No Retro Gear Shop Rating: 100.0% |
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LUXMAN CL-360 Tube Preamplifier used 1985 Japan audio/music Ebay.com starting at $1,999.00
Free Worldwide Shipping Expedited: No Next Day: No japan-collectables-store Rating: 98.0% |
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AESTHETIX IO VACUUM TUBE STEREO PHONO PRE-AMPLIFIER - PRISTINE + BOXES! Ebay.com starting at $10,595.00
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Orange Amps Micro Terror 20 Watt Tube Preamp Compact Tube Amp Bundle Ebay.com starting at $268.99
Free Worldwide Shipping Expedited: No Next Day: No Focus Camera Rating: 99.2% |
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Fosi Audio P3 Tube Preamp Amplifier With Bluetooth AptX LL HD Bass Treble Tone Ebay.com starting at $29.99
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Audio Research LS7 Stereo Tube Preamplifier; LS 7 Ebay.com starting at $871.00
Free Flat Rate Shipping Expedited: No Next Day: No TMR Audio Rating: 99.6% |
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1pcs R-core audio transformer 30W （30VA）secondary 9V×3+6.3V+240V for tube preamp Ebay.com starting at $23.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Assembled Hifi High Voltage Power Supply Board DC180V-300V For Tube Preamplifier Ebay.com starting at $28.00
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Wright Sound Company Tube Preamp WPL10V WPS05 w/ MM Phono Stage Ebay.com starting at $895.00
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Hifi Diy 12AU7+12AX7 Tube preamplifier board / kit base on Hetian Mao's circuit Ebay.com starting at $40.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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HiFi Remote Relay Volume Stereo 12AX7 Tube Preamplifier Refer Marantz 7 Preamp Ebay.com starting at $265.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Vintage Harman Kardon Citation I Tube Preamp Only Ebay.com starting at $3,286.00
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NEW Famous circuit Audio K M7 Tube preamplifier DIY KIT preamp best sound Ebay.com starting at $95.10
Free Worldwide Shipping Expedited: No Next Day: No lifangduo1006_0 Rating: 98.6% |
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Finished US Conrad-Johnson PV12 ECC82 Tube Preamplifier Ebay.com starting at $420.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 97.5% |
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audio research Ls25MKll High Definition Tube Pre Amp Ebay.com starting at $2,499.00
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Ampex 601 Tube Mic Preamp - FULLY MODDED by Electric & Co. 351 - AMAZING TONE Ebay.com starting at $1,095.00
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ORIGINAL LOW VOLTAGE SELENIUM RECTIFIER MARANTZ 7 7C TUBE PREAMPLIFIER 1960's Ebay.com starting at $149.99
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Chassis Box Enclosure Aluminum Undrill 6P3P 6V6 6L6 EL84 Audio Tube Preamp Amp Ebay.com starting at $18.00
Free Flat Rate Shipping Expedited: No Next Day: No Supermarket098 Rating: 100.0% |
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DIY Kits AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case Ebay.com starting at $4.38
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Manley Steelhead RC SE Mk II - Audiophile HIfi Stereo Tube Preamplifier w OG Box Ebay.com starting at $8,000.00
Shipping Calculated by Location Expedited: Yes Next Day: No High End Audio Auctions Rating: 100.0% |
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150VA HiFi Audio Tube Preamp EI-Core Transformer Sec: 275V-0-275V 0-6.3V 0-5V Ebay.com starting at $60.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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HiFi 1PC Tube Preamplifier Rectifier Power Supply Bare Board PCB Ebay.com starting at $5.50
Free Worldwide Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Mini HiFi Vacuum Tube Preamp Stereo for Turntable Stereo Record Player Amp Ebay.com starting at $60.89
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Tube Amplifier Abs Hifi -Fi Stereo Preamp Phono for Turntable Ebay.com starting at $26.06
Free Worldwide Shipping Expedited: No Next Day: No moirainmall Rating: 99.2% |
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Hiend Stereo ECC82 vacuum Tube preamp base on America Rogue99 preamplifier Ebay.com starting at $345.00
Free Flat Rate Shipping Expedited: No Next Day: No sn6868 Rating: 99.4% |
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HIFI PRT07B Remote Tube Preamplifier With 4 Way RCA Input Base On Marantz 7 (M7) Ebay.com starting at $187.99
Free Flat Rate Shipping Expedited: No Next Day: No AQ electronic store Rating: 99.3% |
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Fever 6J1 tube preamp amplifier board Pre-amp tube 6J1 valve preamp bile buffer Ebay.com starting at $18.35
Free Flat Rate Shipping Expedited: No Next Day: No 2012Moon816 Rating: 98.4% |
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Tube Preamplifier adjustable power supply board (DC250V-300V) + DC12V Ebay.com starting at $47.00
Free Worldwide Shipping Expedited: No Next Day: No along1986090 Rating: 98.2% |
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ESTATE*$ale UNICORNS SUPER RARE HEATHKIT W-6M TUBE AMPS w/CAGES & PREAMPS ~uTUBE Ebay.com starting at $6,399.99
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DYNA PAS-3 Vacuum Tube Preamplifier Tube Control Amplifier DYNACO 1959 Used Ebay.com starting at $1,984.49
Free Flat Rate Shipping Expedited: No Next Day: No Ultra fun store Rating: 99.8% |
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Fisher 400-C Stereo Tube Preamplifier==Restored by The Fisher Doctor! Ebay.com starting at $1,999.00
Free Flat Rate Shipping Expedited: No Next Day: No OTSONLINE Rating: 99.4% |
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1PCS Hifi 12AX7 Stereo Tube Preamplifier Board PCB Refer JP200 Preamp Circuit Ebay.com starting at $21.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 97.5% |
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HiFi 6SN7/6N8P Tube Preamplifier Board PCB Bare Board Refer Gary CARY-AE1 Preamp Ebay.com starting at $14.00
Free Worldwide Shipping Expedited: No Next Day: No pinshuche Rating: 97.5% |
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Audible Illusions Modulus 2B Tube Preamplifier Ebay.com starting at $900.00
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Friedman IR-D Dual Tube Preamp & High Voltage DI + IR Pedal Ebay.com starting at $424.99
Free Worldwide Shipping Expedited: No Next Day: No Melody Junction Rating: 99.3% |
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Ultimate CAT SL-1 SL1 Tube Valve Pre-amplifier Preamp For Hi-End Audio Amplifier Ebay.com starting at $95.00
Free Flat Rate Shipping Expedited: No Next Day: No chinaaudiostore Rating: 97.6% |
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Brand New Pair of UTC P-9 Single Tube Preamp Line Output transformers 15K-500ohm Ebay.com starting at $300.00
Free Flat Rate Shipping Expedited: No Next Day: No Natural_Burmese_Jade Rating: 100.0% |
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HiFi JAN5654 Tube Phono Preamp Stereo Pre-amplifier for Turntable/Record Player Ebay.com starting at $139.99
Free Worldwide Shipping Expedited: No Next Day: No Nobsound (Douk Audio) Rating: 99.4% |
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6U8 6GH8 ECF82 to 7199 Vacuum Tube Adapter Converter Pre Amplifier Guitar Part Ebay.com starting at $14.99
Free Worldwide Shipping Expedited: No Next Day: No Amptata Audio Official Store Rating: 100.0% |
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Peavey VMP-2 Microphone Preamp Tube Preamp Two Channel Full Analog Ebay.com starting at $1,299.00
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Jadis JP200S Four Chassis Tube Preamp, All Balanced, ULTRA RARE Ebay.com starting at $25,780.00
Free Worldwide Shipping Expedited: No Next Day: No SkyFi Audio Rating: 100.0% |
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115V/230V 50W R-Core Transformer for Audio Amplifier Tube Preamps 170V+6.3V Ebay.com starting at $49.90
Free Worldwide Shipping Expedited: No Next Day: No Atop_Authentic_Auction Rating: 99.9% |
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Sansui PR-330 Tube Preamp Tuner for Parts/Repair Vintage 1950's Receiver Ebay.com starting at $295.00
Free Flat Rate Shipping Expedited: No Next Day: No ab5ig Rating: 100.0% |
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Reference American Conrad-Johnson PV12 ECC82 Tube Preamplifier 3 Input 2 Output Ebay.com starting at $448.00
Free Flat Rate Shipping Expedited: No Next Day: No pinshuche Rating: 97.5% |
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ADA MP-1 Midi Programmable Tube Preamp Ebay.com starting at $699.99
Free Worldwide Shipping Expedited: No Next Day: No phoinix1111 Rating: 98.6% |
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Valve 6J2 DIY Tube Amplifier Preamp AMP Pre-Amplifier Board Headphone Buffer Kit Ebay.com starting at $12.74
Free Flat Rate Shipping Expedited: No Next Day: No Czb Electronic Rating: 98.9% |
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Vintage Dynaco PAS 1 Stereo Tube Preamp Working Ebay.com starting at $300.00
Shipping Calculated by Location Expedited: No Next Day: No jordanandjose Rating: 99.6% |
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2 X UTC M-8366a Audio Transformers Mic Input for DIY RCA BA21 Tube Preamp Mixer Ebay.com starting at $395.00
Shipping Calculated by Location Expedited: No Next Day: No Analog Etc Rating: 100.0% |
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Behringer MIC500USB Vacuum Tube Preamplifier Preamp 110-240V Ebay.com starting at $109.00
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Collins 12Z Remote Amplifier Tube Preamp Mic Microphone Pre Rare Vintage Mixer Ebay.com starting at $2,600.00
Free Flat Rate Shipping Expedited: No Next Day: No Retro Gear Shop Rating: 100.0% |
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6N3 6NH3 Tube Hifi Buffer Audio Pre-amplifier Amp Board with Transformer Ebay.com starting at $52.43
Free Flat Rate Shipping Expedited: No Next Day: No laserworld2014 Rating: 100.0% |
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Vintage RFT microphone + tube preamp Ebay.com starting at $549.00
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Valve 6J1Tube Amplifier Preamp AMP Pre-Amplifier Board Headphone Buffer Kit DIY Ebay.com starting at $12.84
Free Flat Rate Shipping Expedited: No Next Day: No modul_technik Rating: 99.5% |
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HiFi Vacuum Tube Preamp Bluetooth Receiver USB Music Player Headphone Amplifier Ebay.com starting at $62.99
Free Worldwide Shipping Expedited: No Next Day: No Nobsound (Douk Audio) Rating: 99.4% |
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McIntosh C11 Vintage All Tube Preamplifier - Full Restoration Ebay.com starting at $5,270.00
Free Worldwide Shipping Expedited: No Next Day: No SkyFi Audio Rating: 100.0% |
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1PC 30W （30VA） Copper R-core Transformer 0-180V 0-6.3V for Tube Preamp Ebay.com starting at $27.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Audio Research LS28 Tube Preamp - Near Mint Condition - Original Box Remote Ebay.com starting at $5,500.00
Shipping Calculated by Location Expedited: No Next Day: No Smith's Music And More Rating: 98.8% |
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PRT13A-BAL Remote version Stereo Balance Tube preamplifier Vacuum tube preamp Ebay.com starting at $395.00
Free Flat Rate Shipping Expedited: No Next Day: No sn6868 Rating: 99.4% |
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PRT13A-BAL Remote Version Stereo Balance Tube Preamplifier Vacuum Tube Preamp Ebay.com starting at $328.00
Free Flat Rate Shipping Expedited: No Next Day: No GZLOZONE Online Store Rating: 98.8% |
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GATES GR-90 REMOTE COMPACT BROADCAST MICROPHONE TUBE PRE AMPLIFIER Ebay.com starting at $590.75
Shipping Calculated by Location Expedited: No Next Day: No Vintage Electronics Warehouse Rating: 100.0% |
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Little Dot MK 2 MK II Vacuum Tube Headphone Amp 6J1+6N6 Pre-amplifier HiFi Ebay.com starting at $169.99
Free Flat Rate Shipping Expedited: No Next Day: No annieaudio Rating: 100.0% |
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SWR SM-400 bass amp Tube Preamplifier Professional Series - FREE SHIPPING Ebay.com starting at $349.00
Free Worldwide Shipping Expedited: No Next Day: No World Pawn Exchange Rating: 99.7% |
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100VA R-core transformer 230V-0-230V 0-6.3V 0-12.6V for tube preamp C7-13 Ebay.com starting at $50.00
Free Flat Rate Shipping Expedited: No Next Day: No along1986090 Rating: 98.2% |
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Guitar Tube Preamp Dominator Ebay.com starting at $260.00
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Jadis JPS2S Tube Preamplifier - Fully Balanced ALL XLR MSRP = $20,000 Ebay.com starting at $11,000.00
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Behringer MIC300 Audiophile Vacuum Tube Preamplifier with Limiter UC Ebay.com starting at $44.99
Shipping Calculated by Location Expedited: No Next Day: No Audio Watt Store Rating: 97.8% |
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Vintage Altec Lansing 303C Vacuum Tube Tuner Pre Amplifier, perfect working Ebay.com starting at $760.00
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VT-99 TUNG-SOL TUBE 6F8G NOS NIB PREAMP PRE AMPLIFIER STEREO 6SN7 B65 33S30 VT99 Ebay.com starting at $850.00
Free Flat Rate Shipping Expedited: No Next Day: No vintage-fivre Rating: 100.0% |
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Regulator Power Supply board /Pcb / Kit DC280V+DC280V+DC12.6V For Tube Preamp Ebay.com starting at $7.50
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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50W Pure Copper Toroidal Transformer 50VA Tube Preamp Transformer 220V+6.3V+10V Ebay.com starting at $28.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Finished HIFI 6N11 Stereo Tube preamplifier base on Musical Fidelity X-10D Ebay.com starting at $95.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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LS9D Tube Regulator Power Supply Board PCB For Tube preamp universal PSU Ebay.com starting at $10.00
Free Worldwide Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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HiFi Remote Control Volume Tube Stereo Preamplifier Base On Conrad-Johnson PV12L Ebay.com starting at $275.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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HiFi EI Audio Copper Transformer 300V-0-300V 0-6.3V 0-13.6V For Tube Preamp Ebay.com starting at $40.00
Free Flat Rate Shipping Expedited: No Next Day: No Sheng Teng Electronics Rating: 98.7% |
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Tube Preamp, Pre-amp, Preamplifier, DIY, Custom Build, 6V6 Pre Ebay.com starting at $650.00
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