Vacuum Tubes PreAmplifier

A pre amplifier PCB made with 6J1 vacuum tubes. It will give your music some nice harmonics. I've made it with purple color. To avoid noise, the PCB desn't have GND plane. It has one AC input for 12V for supply and one pair of connecots for audio input and anothe rpair for output.






Oct 28,2021
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PCB
HDI PCB
Assembly
FPC/
Rigid-Flex
X
Choose Num (pcs)
2 Layers
1.6mm
CNC
Machining
Sheet Metal
3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
ABS
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