ART Pro MPA II Dual-Channel Stereo Tube Microphone Preamplifier Preamps & Channel Strips Price: USD 300.00 Condition: Open box Location: 463** Shipping Type: Shipping Cost: USD Read More
Tube Preamplifier Bluetooth 5.0 USB Tube Headphone Amplifier Electron Tubes Amplifiers & Preamps Price: USD 58.50 Condition: Open box Location: 672** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
PRT13A-BAL Remote Version Stereo Balance Tube Preamplifier Vacuum Tube Preamp Amplifiers & Preamps Price: USD 395.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 100.00 Read More
Clone C-Johnson PV12 Preamplifier HiFi 12AU7 Tube Amplifier Finished Machine Amplifier Parts & Components Price: USD 370.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 79.00 Read More
Reference JC2 field effect tube preamplifier HIFI audio amplifier preamplifier Amplifiers & Preamps Price: USD 475.00 Condition: New Location: ****** Shipping Type: FIXED Shipping Cost: USD 95.00 Read More
HiFi MM Vacuum Tube Phono Stage Preamp Stereo Audio Preamplifier for Turntables Amplifiers & Preamps Price: USD 469.99 Condition: New Location: ****** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
GATES GR-90 REMOTE COMPACT BROADCAST MICROPHONE TUBE PRE AMPLIFIER Vintage Amplifiers & Tube Amps Price: USD 446.25 Condition: For parts or not working Location: 164** Shipping Type: CALCULATED Shipping Cost: USD Read More
Sylvania 6SN7GT VT-231 Preamp Tube Tests NOS Vintage Tubes & Tube Sockets Price: USD 75.00 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
DIY Tube amplifier linestage preamplifier DAC audio chassis enclosure 3" Height Amplifier Parts & Components Price: USD 130.00 Condition: New Location: 765** Shipping Type: CALCULATED Shipping Cost: USD Read More
PreSonus TubePre Preamp & Power Supply Preamps & Channel Strips Price: USD 60.00 Condition: Used Location: 981** Shipping Type: Shipping Cost: USD Read More
NOS SOUND VALVES VTP-101(i) Vacuum Tube Preamplifier POWER TRANSFORMER Vintage Amplifiers & Tube Amps Price: USD 67.48 Condition: New Location: 032** Shipping Type: CALCULATED Shipping Cost: USD Read More
Presonus TubePre V2 Vacuum Tube Preamp + DI Direct Box, For Recording/Live Sound Preamps & Channel Strips Price: USD 159.99 Condition: New Location: 110** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Hifi Remote Version ECC83+ ECC81 Stereo Tube Preamplifier Base on Matisse preamp Amplifier Parts & Components Price: USD 285.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 80.00 Read More
DIY Hifi 6J4+ 6P6P Tube Preamplifier Kit Vacuum Tube Preamp 4 ways input BT 5.0 Amplifiers & Preamps Price: USD 188.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 50.00 Read More
Tube Phono Preamplifier Amplifiers & Preamps Price: USD 99.99 Condition: New Location: 337** Shipping Type: FIXED Shipping Cost: USD 19.99 Read More
Fosi Audio Box X1 Hi-Fi Phono Preamp for Turntable MM Phonograph Preamplifier Amplifiers & Preamps Price: USD 19.49 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
HiFi Vacuum Tube Preamp 12AX7 2.0 Channel Analog Audio Pre-amplifier DIY KIT Amplifiers & Preamps Price: USD 202.39 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Telefunken ECC81 12AT7 O-getter ◇ Bottom Matched Pair - Berlin '55 - Strong Vintage Tubes & Tube Sockets Price: USD 158.38 Condition: Open box Location: 905** Shipping Type: FIXED Shipping Cost: USD 5.50 Read More
ALTEC 445A Stereo Tube Preamplifier Amplifiers & Preamps Price: USD 1661.00 Condition: Used Location: 970** Shipping Type: FIXED Shipping Cost: USD 58.00 Read More
SA-1000 Audiophile Tube Preamplifier Audio Electric Tube 4 Inputs U0Z7 Amplifiers & Preamps Price: USD 77.16 Condition: New Location: 903** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
VTL TL-2.5 preamplifier Amplifiers & Preamps Price: USD 1645.00 Condition: Used Location: 927** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage EMERSON Tube Amplifier Pre Amp Vintage Preamps & Tube Preamps Price: USD 25.00 Condition: For parts or not working Location: 640** Shipping Type: FIXED Shipping Cost: USD 15.00 Read More
Matched Pair Tung Sol 12AX7 / ECC83 pre-amp tubes, Brand NEW in Box ! Vintage Tubes & Tube Sockets Price: USD 44.14 Condition: New Location: 917** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
Vintage Viking RP62C Recording Playback Tube Preamplifier *For Parts / Repair* Vintage Preamps & Tube Preamps Price: USD 109.99 Condition: For parts or not working Location: 080** Shipping Type: CALCULATED Shipping Cost: USD Read More
Hifi Vacuum Tube 7-Band Eq Preamp Equalizer Xlr Pre-Amplifier Home (T8 Pro) Amplifiers & Preamps Price: USD 104.99 Condition: New Location: 347** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Guitar tube preamp based on JCM800 Distortion & Overdrive Price: USD 310.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 33.00 Read More
80's Ada mp-1 tube guitar preamp, Microcab II, B200s power amp in SKB case. Rack Guitar Amplifiers Price: USD 1200.00 Condition: Used Location: 194** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Westinghouse 12AX7 Japan Preamp Tube Vintage Tubes & Tube Sockets Price: USD 24.95 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
HiFi 12AU7 Tube Stereo Preamplifier Home Audio Preamp Refer JADIS JP200 Circuit Amplifiers & Preamps Price: USD 155.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 80.00 Read More
Prompaii Two Channel Discrete Class a Microphone Preamp Preamps & Channel Strips Price: USD 620.99 Condition: New Location: 774** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage The Fisher Preamplifier PR-6 Tube Phono Tape Preamp AS IS Amplifiers & Preamps Price: USD 79.95 Condition: For parts or not working Location: 019** Shipping Type: CALCULATED Shipping Cost: USD Read More
NEW Vacuum Tube Puller 7 & 9 Pin Tubes Preamp Radio Amp 12AU7 12AX7 12AT7 6189 Vintage Tubes & Tube Sockets Price: USD 10.95 Condition: New Location: 130** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
VIKING OF MINNEAPOLIS RA72 REEL TO REEL TUBE PREAMPLIFIER (PAIR) Untested Reel-to-Reel Tape Recorders Price: USD 224.99 Condition: For parts or not working Location: 522** Shipping Type: CALCULATED Shipping Cost: USD Read More
tested 1940s ACME tube pre amp power transformer 5 6.3 and 600VCT Vintage Tubes & Tube Sockets Price: USD 24.99 Condition: Used Location: 194** Shipping Type: FIXED Shipping Cost: USD 7.99 Read More
Drawmer 1960 Vacuum Tube Compressor & Pre-Amplifier Other Pro Audio Equipment Price: USD 899.00 Condition: Used Location: 920** Shipping Type: FIXED Shipping Cost: USD 15.00 Read More
Black Plate 1958 Raytheon ECC82 Long Plate “D” Preamp Tubes 12AU7 Buy Per Tube Vintage Tubes & Tube Sockets Price: USD 20.00 Condition: Used Location: 806** Shipping Type: FIXED Shipping Cost: USD 4.00 Read More
Maxi Preamp 8BD (6SL7 6SN7) Adapter (Maxi Maximatcher) Vintage Tubes & Tube Sockets Price: USD 45.00 Condition: Used Location: 975** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
1961 AMPEREX 12AU7 ECC82 Matching Pair Low Noise Preamp Tubes Holland Vintage Tubes & Tube Sockets Price: USD 90.00 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
Fosi Audio BOX X3 MM Turntable Amp Bluetooth 5.0 Hi-Fi Tube Phono Preamplifier Amplifiers & Preamps Price: USD 61.99 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
NEW 6SN7 Tube preamplifier DIY KIT refer Cary preamp best sound Vintage Preamps & Tube Preamps Price: USD 123.31 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Strong Vintage 1957 Amperex 12AX7 ECC83 long plate foil D getter mC1 Tube Vintage Tubes & Tube Sockets Price: USD 169.99 Condition: Used Location: 080** Shipping Type: FIXED Shipping Cost: USD 8.00 Read More
ART Dual MP - Two Channel Tube Microphone Preamp Model 254 - PLEASE READ Preamps & Channel Strips Price: USD 79.99 Condition: For parts or not working Location: 112** Shipping Type: FIXED Shipping Cost: USD 15.00 Read More
Preamplifier for Home Theater System Pre-amp Phonograph Tube Amplifier Parts & Components Price: USD 15.75 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
EKJapan EK-JAPAN ELEKIT TU-8500 Vacuum Tube Pre-amp Kit White Phonoequalizer Amplifiers & Preamps Price: USD 436.03 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
NOS NIB RCA Red Base 5691 Low Noise Preamp Tube Vintage Tubes & Tube Sockets Price: USD 100.00 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
Professional 5-band EQ Equalizer XLR Balanced Tube Preamp Desktop Headphone Amp Amplifiers & Preamps Price: USD 101.19 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
ADA MP-1 Guitar Preamp Rack Unit Programmable Tube Preamp With Pedal Board Guitar Amplifiers Price: USD 895.00 Condition: Used Location: 544** Shipping Type: CALCULATED Shipping Cost: USD Read More
Tube Preamp for MIC-Instrument - ART Tube MP Studio, Clean w/POWER SUPPLY! Preamps & Channel Strips Price: USD 44.95 Condition: Used Location: 908** Shipping Type: CALCULATED Shipping Cost: USD Read More
Wavac PR-T1 Vacuum Tube Preamplifier - New in Sealed Box! - $40,000 MSRP Amplifiers & Preamps Price: USD 8995.00 Condition: New Location: 112** Shipping Type: CALCULATED Shipping Cost: USD Read More
Acrosound S 1001 Vacuum Tube Stereo Preamplifier Vintage Preamps & Tube Preamps Price: USD 409.99 Condition: For parts or not working Location: 891** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Behringer Tube Ultragain Mic100 Vacuum Tube Preamplifier with Limiter Not Tested Preamps & Channel Strips Price: USD 30.00 Condition: For parts or not working Location: 347** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
PROJECT Pro-Ject Tube Box DS2 Phono Preamplifier MM / MC (Black) Amplifiers & Preamps Price: USD 549.99 Condition: Used Location: 553** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Dynaco PAS 1 Stereo Tube Preamp Working Vintage Preamps & Tube Preamps Price: USD 300.00 Condition: For parts or not working Location: 907** Shipping Type: CALCULATED Shipping Cost: USD Read More
Yaqin MS-12B. Mint Condition With Upgraded Tubes Amplifiers & Preamps Price: USD 399.95 Condition: Used Location: 142** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
NOS NIB SYLVANIA JAN-CHS 6SN7WGT Brown Base Low Noise Preamp Tube Vintage Tubes & Tube Sockets Price: USD 60.00 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
Ei / Telefunkin 12AX7 / ECC83 Vacuum Tubes .......Match PR......NOS Vintage Tubes & Tube Sockets Price: USD 124.95 Condition: Open box Location: 440** Shipping Type: Shipping Cost: USD Read More
ELEKIT Power Amplifier Vacuum Tube pre-amplifier assembling Kit TU-8550N Silver Amplifiers & Preamps Price: USD 817.80 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
1 X Electro Harmonix 6H30Pi Gold Pin tube, Brand NEW in Box ! Vintage Tubes & Tube Sockets Price: USD 46.94 Condition: New Location: 917** Shipping Type: FIXED Shipping Cost: USD 4.95 Read More
Cascode CCS (Constant Current Source) for tube amp / preamp (assembled & tested) Amplifier Parts & Components Price: USD 35.00 Condition: New Location: 786** Shipping Type: FIXED Shipping Cost: USD 16.40 Read More
COMPANION MK II TUBE PREAMPLIFIER BRUCE MOORE AUDIO DESIGN Amplifiers & Preamps Price: USD 599.00 Condition: For parts or not working Location: 900** Shipping Type: FIXED Shipping Cost: USD 28.00 Read More
Vintage 1990's USA Ampeg SVT IIP Tube Bass Guitar Pre-amp Pre Amplifier Guitar Amplifiers Price: USD 499.99 Condition: Used Location: 027** Shipping Type: CALCULATED Shipping Cost: USD Read More
ART Tube MP Mic Preamp - TUBEMP Preamplifier Professional Processor Series Amplifiers & Preamps Price: USD 44.99 Condition: Used Location: 379** Shipping Type: FIXED Shipping Cost: USD 3.99 Read More
ART Tube MP Project Series Prof Mic/Instrument Tube Preamp No Cord Untested Preamps & Channel Strips Price: USD 37.97 Condition: Used Location: 971** Shipping Type: CALCULATED Shipping Cost: USD Read More
ART SGX 2000 Express Guitar Digital Effects & Tube Preamp Multi-Effects Price: USD 299.99 Condition: Used Location: 080** Shipping Type: CALCULATED Shipping Cost: USD Read More
Nobsound Mini Vacuum Tube Preamp Tone Control Bass Stereo Audio Preamplifier Amplifiers & Preamps Price: USD 46.99 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Hifi Audio Amplifier 4 In 2 Out Electric Tube Stereo Preamp Electric reamplifier Vintage Amplifiers & Tube Amps Price: USD 67.67 Condition: New Location: ****** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
ART Tube MP Project Series Microphone Preamp Preamps & Channel Strips Price: USD 119.99 Condition: New Location: 111** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Behringer Tube Ultragain MIC200 Audiophile Vacuum Tube Preamplifier Modeler Preamps & Channel Strips Price: USD 39.55 Condition: Used Location: 405** Shipping Type: CALCULATED Shipping Cost: USD Read More
NOS NIB British English UK 5Y3GT starts slow like vintage Mullard Vintage Tubes & Tube Sockets Price: USD 29.99 Condition: New Location: 194** Shipping Type: FIXED Shipping Cost: USD 4.99 Read More
Douk Audio P2 Bluetooth Vacuum Tube Preamp Headphone Amplifier USB Music Player Amplifiers & Preamps Price: USD 69.99 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Mcintosh C11 preamplifier Beautiful condition (100% serviced) Vintage Preamps & Tube Preamps Price: USD 2700.00 Condition: Used Location: 300** Shipping Type: FIXED Shipping Cost: USD 85.00 Read More
Klark Teknik 2A-KT Optical Tube Leveling Amplifier Signal Processors/Rack Effects Price: USD 379.00 Condition: New Location: 468** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
HIFI Tube Preamp with Bluetooth 5.0 Speaker Receiver Stereo Audio Amp USB Player Amplifiers & Preamps Price: USD 56.99 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Rare NOS Telefunken 12AX7 ECC83 Tube Ribbed Plate E83cc 7025 B339 12ax7a BEST! Vintage Tubes & Tube Sockets Price: USD 70.00 Condition: For parts or not working Location: 190** Shipping Type: FIXED Shipping Cost: USD 7.00 Read More
Vintage Dynaco PAS-2 Stereo Tube Preamplifier / New Boards & Other Mods / KT5 Vintage Preamps & Tube Preamps Price: USD 595.00 Condition: Used Location: 339** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Suca Audio Tube-T1 Preamp Audiophile tubet1 EXCELLENT Amplifiers & Preamps Price: USD 39.99 Condition: Used Location: 344** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
6DJ8 (6N11/E88CC/6922 ) Eelectronic Tube Preamp Bile Preamp Vintage Amplifiers & Tube Amps Price: USD 15.63 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Nagra Classic Preamp Stereo Tube Hybrid Preamplifier Amplifiers & Preamps Price: USD 14699.00 Condition: Used Location: 805** Shipping Type: CALCULATED Shipping Cost: USD 399.00 Read More
Aluminum chassis preamp case Enclosure Tube preamplifier box DIY 430mm version Amplifiers & Preamps Price: USD 65.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 67.00 Read More
1 Dynakit PAS2 Preamp-stereo tube preamp -#2 Vintage Preamps & Tube Preamps Price: USD 425.00 Condition: Used Location: 010** Shipping Type: CALCULATED Shipping Cost: USD Read More
Vintage Dynaco PAS Tube Preamplifier Works Good Vintage Preamps & Tube Preamps Price: USD 550.00 Condition: Used Location: 956** Shipping Type: FIXED Shipping Cost: USD 60.00 Read More
Strong Vintage 1960 Mullard / International 12AX7A ECC83 I63 Tube Vintage Tubes & Tube Sockets Price: USD 38.24 Condition: Open box Location: 142** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Amperex PQ 7308 = E188CC Matched Pair White Print USA 1966 Tektronix Checked NOS Vintage Tubes & Tube Sockets Price: USD 494.00 Condition: Open box Location: 905** Shipping Type: FIXED Shipping Cost: USD 5.50 Read More
Tube preamplifier 12AU7 ECC88 Fully Balanced preamp refer ARC circuit by ZHI Vintage Preamps & Tube Preamps Price: USD 156.93 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Akai M-7 tube pre-amp/amp for guitar, tested Vintage Amplifiers & Tube Amps Price: USD 149.99 Condition: Used Location: 921** Shipping Type: Shipping Cost: USD Read More
Rogue Audio RP-1 Stereo Tube Preamplifier; MM & MC Phono (No Remote) Amplifiers & Preamps Price: USD 1188.00 Condition: Used Location: 805** Shipping Type: FIXED Shipping Cost: USD 36.99 Read More
Heathkit Stereo Tube PreAmp Model AA-141-A Vintage Amplifiers & Tube Amps Price: USD 409.95 Condition: Used Location: 150** Shipping Type: FIXED Shipping Cost: USD 34.95 Read More
Universal Audio SOLO/610 Classic Tube Preamplifier & DI Box Preamps & Channel Strips Price: USD 798.00 Condition: Used Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
ART TUBEFIRE 8 CHANNEL TUBE MICROPHONE FIREWIRE PREAMP / INTERFACE Preamps & Channel Strips Price: USD 275.00 Condition: Used Location: 917** Shipping Type: FIXED Shipping Cost: USD 28.00 Read More
MULLARD 12AX7 ECC83 Low Noise Preamp Tube Blackburn UK The Fisher Vintage Tubes & Tube Sockets Price: USD 60.00 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Pro-Ject TUBEBOXS2B Phono Valve Preamplifier - Black Amplifiers & Preamps Price: USD 475.00 Condition: New Location: 076** Shipping Type: CALCULATED Shipping Cost: USD 3.00 Read More
Musical Paradise MP-701-MK3 Electronic Tube Amplifier Stabilizing Preamplifier Amplifiers & Preamps Price: USD 900.00 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
( 4 ) JAN 6CG7 6FQ7 In Box Audio Tube 1970s NOS PreAmp With Center Divider Vintage Tubes & Tube Sockets Price: USD 100.00 Condition: Open box Location: 907** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Victory Sonics 4 Channel Tube Preamp with Electro-Harmonix 12AX7 tubes. Used. Vintage Amplifiers & Tube Amps Price: USD 99.00 Condition: Used Location: 217** Shipping Type: FIXED Shipping Cost: USD 15.00 Read More
FX Audio TUBE-06 Tube Pre Amplifier with USB RCA and Aux Inputs Silver Amplifiers & Preamps Price: USD 96.94 Condition: New Location: 450** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
1989 Marshall Series 9000 Model 9001 - All Tube Guitar Preamplifier Rackmount Guitar Amplifiers Price: USD 599.99 Condition: Used Location: 117** Shipping Type: FIXED Shipping Cost: USD 59.99 Read More
DIY PCB plus Tube - Balanced (differential) preamp/head amp using Korg Nutube Amplifiers & Preamps Price: USD 60.00 Condition: New Location: 786** Shipping Type: FIXED Shipping Cost: USD 13.95 Read More
RCA Black Plate 12AX7 Quad Strong to NOS Preamp Tubes Vintage Tubes & Tube Sockets Price: USD 300.00 Condition: Unspecified Location: 010** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Douk Audio T4 PLUS Phono Stage Preamp w/GE5654 Tube Preamplifier Headphone Amp Amplifiers & Preamps Price: USD 99.99 Condition: New Location: 900** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
5751 ECC83 12AX7 Sylvania GB Gold Pins Made in U.S.A Amplitrex Tested 1 MP 2 Pcs Vintage Tubes & Tube Sockets Price: USD 192.00 Condition: Open box Location: ****** Shipping Type: FIXED Shipping Cost: USD 35.00 Read More
