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
1,033 viewsReport item
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
GEORGE IOANNIDIS View Profile
0posts 0followers 0following
  • Comments(0)
  • Likes(0)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000

    You might like

    I received a high-quality PCB just as I expected. The assembly was also done very well.
    the board and process work perfect. all fine. i'll come back as customer for my next project.
    My latest iteration of the "ADS1256-RP2040 GPIO" PCB. It came out great. The white text on the vivid red PCB is very easy to read. The traces came out perfectly, and all the other board specs turned o...
    I wanted to try my design in matte black color to see how it resonates with my customers. They liked it! And of course, I liked it too. I made very nice, curved traces for this board, however, unfortu...
    I am extremely satisfied with the quality of the PCBs manufactured by PCBWay. The ordering process was quick and convenient, and customer support was always ready to assist with any questions. The boa...
    This PCB is used as the front panel of the enclosure I use for my ADS1256-RP2040 DAQ. It meets all requirements. The dimensional tolerances are good which is very important to me in this case due to t...
    This is the first time I ordered flex PCB. I designed it from scratch, so I was a bit worried if it would be good, but it turned out to be perfect. I use it as a flexible connection between two PCBs. ...
    This was a simple project for a Mezzanine PCB for an Arduino Mega. The Mezzanine interfaces the control of a step motor driver and some external switches. The order of my project in the PCBWay platfor...
    SHOW ME MORE