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Diy Tube Preamp


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

$60.00


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

$37.70


DIY Tube preamp power supply kit DC200V + DC200V + DC12.6V (6.3V) ---L3-28

$18.33


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

$16.79


35VA R-core transformer 0-115-230V to 0-220V *2 0-6.3V*2 for tube preamp DIY

$23.03


6SN7 6N8P Hi-Fi Tube Preamplifier Preamp Diy Kit Base On Rogue99 Circuit Board

$96.55


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

$55.00


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

$150.40


Famous circuit 12AU7 12AX7 Tube preamplifier KIT DIY preamp

$66.50


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

$103.40


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

$54.52


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

$38.95


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

$31.00


12AX7 Vacuum Tube Pre-amplifier HiFi Stereo Home Audio Preamp DIY KIT Marantz M7

$148.99


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

$47.00


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

$83.60


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

$55.00


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

$28.68


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

$114.00


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

$65.80


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

$101.52


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

$255.00


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

$27.99


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

$164.50


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

$55.00


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

$57.00


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

$95.00


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

$62.04


DIY Tube Preamp Power Supply Kit DC280V + DC280V + DC12.6V (6.3V) --J3-29

$20.00


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

$36.66


DIY KIT PRT-07A Hifi Tube preamplifier (no tube) + Power supply kit base on M7

$34.58


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

$38.95


50VA copper EI transformer 270V-0-270V 6.3V+6.3V+15V for tube preamp DIY L5-1

$35.72


HIFI 12AX7 Tube Preamplifier Board DIY Kit base on JADIS JP200 Preamp Circuit

$21.92