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Headphone Amp Pcb


DIY PCB Board OTL Tube Headphone Amp Aikido White Cathode Follower 6SN7 6BX7

$30.00


DIY PCB - "Butte" solid-state headphone amp

$20.00


DIY PCB plus Tube - NuHybrid Headphone Amp using the Korg Nutube 6P1

$50.00


FET Class A Headphone Amplifier Board PCB based on Audio Technica HA5000 Amp

$14.56


DIY PCB - "Jonokuchi" tube headphone / speaker amp

$40.00


PCB HIFI AMP Set Headphone Amplifier Board with Case for DIY Classic 47

$12.75


1pc Universal prototype PCB Board for Tube Amplifier Preamp Headphone Valve Amp

$12.58


Dual Rail Regulator PCB for Headphone Amp Amplifier Power supply Base on Sigma22

$14.58


Fully Symmetrical Pre-amp PCB Class A Preamplifier Board DIY Headphone Amplifier

$7.58


HEADPHONE AMP CHASSIS Full Aluminum 261x155x60mm PREAMP Enclosure PCB Board Case

$53.36


HIFI Audio Headphone Amplifier AMP Dual 15-18V Reference Beyerdynamic A2

$74.40


KG version KSA5 Headphone Amplifier Kit Amp / Preamp / Desktop Amplifier PCB

$21.80


High end LM317/LM337 regulator PCB for low noise preamp/headphone amp 1piece !

$14.99


NX-03 headphone amplifier blank PCB Clone RudiStor NX03 headphone amp bare PCB

$14.22


5670/ 6N3 + 6080/ 6N5P Stereo Tube Headphone Amplifier Heisang Amp Circuit PCB

$18.99


Bare PCB - KSA5 Klone Class A Headphone Amp + Power Supply PCB By KG

$36.00


Dual Rail Regulator Adjustable Power Supply PCB for Preamplifier/ headphone amp

$12.58


LEM-Copy Class A Headphone amplifier clone Lehmann amp PCB

$12.30


5xDA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit USA

$45.85


Balanced to unbalanced stereo pre-amplifier headphone amp low distortion PCB

$6.12


High-end stereo Class A headphone amplifier PCB Clone Lehmann headphone amp DIY

$8.88


DIY PCB only - NuHybrid Headphone Amp using the Korg Nutube 6P1

$20.00


Balanced to unbalanced stereo pre-amplifier headphone amp low distortion PCB !

$7.99


1x DA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit US

$11.85


12AT7+6922 Tube Headphone Amps Bare PCB Board base on Earmax SE / Pro Circuit

$7.68


HA5K Headphone amplifier (clone HA5000 amp Circuit) bare PCB

$15.99


1xDA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit USA

$11.85


Single Power Supply DA47 Portable Headphone Amplifier PCB HIFI DIY AMP Kit

$9.37


High-end Stereo Class A Headphone Amplifier Amp PCB Base on Lehmann Circuit

$11.58


1pc refer Lehmann headphone amp PCB circuit bare board kit New version of Rev7

$9.99


JHL Class A headphone amplifier pre-amp Preamplifier PCB only for DIY audio

$7.80


Single Power Supply DA47 Portable Headphone Amplifier PCB HIFI DIY AMP 12V 24v

$8.36


SE Class A Headphone Amplifier Board Bare PCB base on Audio Technica HA5000 amp

$14.58


ECC88+6N5P/6H5C Single-ended Class A Tube Amp Headphone Amplifier Board Bare PCB

$12.58


DA47 Portable Headphone Amplifier Single Power Supply PCB HIFI AMP Kit

$6.99


6DJ8 input MOSFET source follower output Class A SE Headphone amp PCB 1piece !

$11.99


6N5P Vacuum Tube Headphone Amplifier Single-Ended Class A Stereo Amp Bare PCB

$12.58


HV11 Full Discrete no feedback Class A headphone Amp Amplifier Bare PCB L6-22 LT

$16.76