headphone amplifier

100x100 2 sided pcbs from pcbway. As you can see the quality very good. price for 5 pcs: 13$ plus shipping. :)

Step 1: headphone amplifier

class A headphone amplifier. It has two inputs and looped output so the signal ,when this amp is off, continues to the power amplifier. Alps blue potentiometer for the volume control.






May 10,2016
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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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