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Preamp Kit


DIY KIT Balanced Preamp Board Unbalanced to Balanced RCA to XLR for HIFI Audio

$12.98


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

$16.79


AUDIO PRE-AMPLIFIER AP-1 KIT by RAINBOW KITS

$9.95


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

$9.69


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

$12.25


Marantz 7 Circuit PRT07A Tube Preamplifier / Vacuum Phono Amplifier Preamp

$27.80


E834 RIAA MM Tube phono amplifier kit Turntable preamp Base on EAR834 Circuit

$26.95


Ref Marantz 7 M7 Tube Buffer Audio Preamplifier Pre-AMP Board KIT 12AU7 / 12AX7

$28.99


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

$6.08


NE5532 Preamp Pre-amplifier Tone Board Treble Alto Bass Volume Control Set Kit !

$8.46


Stereo Magnetic Phono Preamp KIT PCB and Components

$11.36


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

$12.17


HIFI NE5532 OP-AMP Preamplifier Amplifier Volume EQ Tone Control Board DIY Kits

$11.55


America SHURE M65 Circuit MM RIAA Tube Phono Turntable Preamplifier DIY Kit PCB

$21.85


LM1036 Bass HIFI Preamp Tone Board Treble Volume Control Pre-amplifier Board Kit

$7.92


Akitika PR-101 Stereo Preamplifier Kit

$450.00


DIY Kits 6J1 Tube Pre-Amp Audio Module Valve Preamp Bile Buffer Amplifiers Board

$12.78


12V Tube amp / Pre-amp / Amplifier / Filament Filter Power Supply Board DIY Kits

$9.80


Remote Control Volume Audio source signals Potentiometer Preamp Board DIY kits

$28.66


Yuan-Jing Buffer 6N3(5670) Pre-amp Tube PRE Amplifier Kit DI

$36.75


DIY PSU kit Tube preamp power supply kit DC280V + DC280V + DC12.6V (6.3V)

$12.99


Yuan-Jing Pre-amp Tube Amplifier Kit 6N2 SRPP for DIY Audio

$45.29


Blue LED Upgrade Kit for Carver CT-Seven Pre-Amp!

$110.00


Lexicon MC-12BHDEQ XLR & EQ / Room Correction HDMI Processor Preamp with Mic Kit

$2,500.00


DIY BUF03AJ Preamplifier Kit - THE BEST OF THE BEST!!! BUF03 LDR Preamp

$250.00


CARVER C-1 Preamp Upgrade Kit *BillD* version

$70.00


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

$148.99


G1217 PROJECT SUNRISE III TUBE HEADPHONE AMPLIFIER / PRE AMP/ KIT / 5YR WNTY

$229.99


22 new old stock RCA connector for Phase Linear 4000 preamplifier REBUILT KIT.

$499.99


6J1 HiFi Stereo Electronic Tube Preamplifier Board DIY Kit PCB

$20.25


G1217 PROJECT SUNRISE III TUBE HEADPHONE AMPLIFIER / PRE AMP/ DIY KIT US SELLER

$229.99


Modular stereo preamplifier JC-2 kit premium parts ultimate performance !

$53.99


Front Mounted 6J1 Tube Amplifiers Board Pre-Amp Amplifier Audio Module DIY Kits

$12.77


HIFI Stereo Class A FET preamplifier board / kit base on JC-2 circuit L9-18

$35.00


HIFI Tube MM RIAA Turntable Phono preamplifier kit base on SHUER M-65 --L10-46

$23.00


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

$31.00


6Z4+12AX7 Tube Preamplifier Preamp Board KIT base on Marantz 7 classical circuit

$28.89


Symmetric Complementary J-FET preamplifier JC-2 kit !

$33.89


Hi-Fi Preamplifier Adjustable Gain multiple Pre-Amp PCB / DIY Kit / Board

$23.99


Stereo Headphone Amplifier Dual-Headset Strong Power Amp Preamp DIY Kit

$7.44


6J1 Valve Pre-amp Tube PreAmplifier Board DIY KIT Headphone Buffer +Case AC 12V

$6.32


Stereo 6SN7 (6N8P) Tube Preamplifier Board DIY Kit base on Cary AE-1 Pre-Amp

$32.88