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Headphone Amp Pcb


Bijou Futterman Tube Headphone Amp PCB

$30.00


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case N1V1

$11.68


Millet Minimax Tube Headphone Amp PCB

$20.70


DIY PCB - "Butte" solid-state headphone amp

$20.00


DIY PCB - "Jonokuchi" tube headphone / speaker amp

$40.00


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

$7.58


DIY OTL Tube Headphone Amp Kit (PCB, Case, Extras) Aikido WCF 6SN7, 6BX7

$199.99


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case V8F0

$11.67


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

$50.00


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

$11.85


XP7 Balanced Headphone Amp Bare PCB board L18-13

$20.68


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

$14.58


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

$12.58


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

$14.56


PCB Board for KG source file: KSA5 Headphone Amplifier PCB KSA5 Amp Preamp

$21.84


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

$11.69


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit Power Supply DC12~18V F6F7

$9.93


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

$12.58


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

$12.58


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case E7D2

$10.03


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

$9.16


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

$12.58


NE5532 OP Amp Preamplifier Headphone Amplifier Board Panasonic AA Class Circuit

$7.45


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

$7.80


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

$18.99


HA5K Headphone amplifier (clone HA5000 amp Circuit) bare PCB

$15.99


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

$13.51


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

$11.99


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

$9.49


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

$14.99


HV11 Full discrete no feedback Class A headphone amp bare PCB L6-22

$8.50


NE5532 Class AA OP Amp Preamp / Headphone Amplifier Board Fit for AD827 OPA2134

$7.48


DA47 Single Power Supply HIFI Portable Headphone HIFI Amplifier PCB AMP

$6.86


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case V2U3

$8.62


5x DA47 Single Power Supply Portable HIFI Headphone Amplifier PCB AMP DIY Kit T2

$43.56


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case G2I0

$9.20


47 HIFI NE5532 Headphone Amplifier DIY PCB AMP Kit With Transparent Case S4D9

$10.37