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Diy Tube Preamp


AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case DIY Kits

$9.69


DIY Hi-Fi Supply Tram W.O.T. Linestage Vacuum Tube Preamp Black Gate Capacitors!

$154.50


Low Distortion Tube Preamplifier Preamp Board DIY Kit fit for 12AX7 / 21AU7 Tube

$12.17


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

$37.70


DIY PCB plus Tube - Balanced (differential) preamp/head amp using Korg Nutube

$60.00


HiFi Stereo Vacuum Tube Pre-Amp Preamplifier Diy Kit base on Mclntosh C22 Preamp

$16.79


Valve 6J1 DIY Tube Amplifier Preamp AMP Pre-Amplifier Board Headphone Buffer Kit

$6.30


Famous circuit 12AU7 12AX7 Tube preamplifier KIT DIY preamp

$66.50


DIY Hifi 12AU7+12AX7 Tube preamplifier board / stereo Tube preamp kit L13-1

$31.00


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

$141.54


PRT-06A 12AX7 +12AT7 Tube preamplifier board/ kit base on MATISSE preamp L7-33

$26.00


EAR834 MM Turntable Vinyl PHONO-R Preamp HiFi Tube Pre-amp DIY Kit

$52.25


Famous circuit 6SN7 Tube preamplifier DIY KIT refer Cary preamp best sound

$114.00


Douk Audio MM Turntable Vinyl PHONO-R Preamp HiFi Tube Pre-amp DIY Kit

$57.00


Famous circuit Audio K M7 Tube preamplifier DIY KIT preamp best sound

$83.60


(DIY kit) MM RIAA Turntable preamp Ear834 12AX7 Tube Phono Amplifier full kit

$160.00


DIY Aluminum Tube preamp Enclosure Amplifier chassis 220*120*311mm L9-5

$58.00


(DIY kit) PRT05A Hifi Tube Preamp Board base on conrad-johnson CL Circuit

$38.95


DIY Hifi Soviet Union 6H3n-E Tube preamplifier board /Tube preamp kit L13-2

$34.00


DIY Rounded tube amplifier chassis preamp chassis amp case 430*84*342mm L12-21

$65.00


DIY Hifi 6j4+ 6p6p Tube Preamplifier Kit Vacuum Tube Preamp Kit

$108.00


DIY Aluminum Tube preamp Enclosure Amplifier chassis PSU box 320*92*308mm L9-1

$55.00


Douk Audio Luxury Tube Pre-Amplifier HiFi Preamp Line and Phono AMP DIY Kit

$90.25


NEW D.Klimo MERLINO 6DJ8 ECC88 CCA Tube Preamplifier Preamp DIY Kit 1:1 Replica

$88.35


DIY PCB only - Buffer PCB using the Korg Nutube 6P1

$18.00


PRT-06A 12AX7 +12AT7 Tube preamplifier board/ kit base on MATISSE preamp L7

$50.00


DIY PCB plus Tube - Buffer PCB using the Korg Nutube 6P1

$55.00


Stereo Class A SRPP 6N5P Vacuum Tube Headphone Amplifier Kit DIY Hifi Preamp

$27.99


GE 5670 / 6N3 *2 Tube Preamplifier Board kit base on MATISSE Preamp Circuit DIY

$28.68


Battery-powered of hifi tube balance preamp / 4 channels car preamplifier L11-9

$110.00


Class A 6J5 Vacuum Tube Preamp Preamplifier HIFI Headphone Amplifier DIY Kits

$18.72


(DIY kit) PRT-07B 12AX7 Hifi Tube Pre-Amp Board base on Marantz M7 Preamplifier

$27.70


D.Klimo LAR Gold Plus MM MC Tube Phono Preamplifier Turntable Preamp DIY Kit

$73.47


DIY hifi TE-01A DC6V 6J1 tube preamp kit / Vacuum tube preamplifier

$18.00


3 W 12V Vacuum Tube 6J1 Power Amplifier HIFI Preamplifier DIY Preamp Fancier

$46.00


Assembeld Hifi 12AU7 Tube Stereo preamplifier board / DIY preamp board L8-27

$66.00


DIY PRT-12A 12AU7 Tube preamplifier board / kit base on CARY-SLP90 line L10-50

$42.00


(DIY kit) V18 RIAA MM 12AX7 Tube phono stage amp /preamp base on EAR834 L4-28

$175.00


TIANCOOLKEI 6J1 tube preamp amplifier board Pre-amp Headphone amp 6J1 valve

$22.50


DIY HIFI Stereo Tube preamplifier base M6 preamp ( PCB + Resistors + Tube seats)

$72.00


Class A 6j5 Valve Preamp Tube Preamplifier Headphone Amp Buffer DIY kit w/ Power

$18.48