Headphone Amplifier (OPA627 / BUF634)

I was very happy when i received the PCBs, the Silkscreen and the Soldermask looks very good - the Cutout Shape is exactly like in my Gerber Files. Totally satisfied. I just made a quick test where i only jumpered the Volume Pot and used a different type of coupling caps (waiting for the WIMA ones) hooked up a Smartphone and a Power supply to test the output. The Preamp works very well :) Thanks






Jun 23,2016
5,430 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
RyuX View Profile
24posts 1followers 0following
  • Comments(0)
  • Likes(3)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000

    You might like

    Designed for L-band satellite reception using the designated FR-4 from PCBWay. Manufactured antenna nicely matches the simulated performance!
    Very nicely done - A++
    The board arrived within the scheduled time. The surface finish and printing were smooth. The vacuum packaging was also strong.
    Great quality. No chips or cracks, only a few visible layer waviness. This could be sanded and polished away if need be. No complaints.
    Excellent from start to finish
    Surprisingly the silkscreen was very good and defined for my tiny text. The PCB feels very nice and the milled edges are smooth and clean. The copper pour and routing are all accurate (though I used 1...
    Came out exactly as I had hoped. Very minimal layer lines are visible in some places. They could be polished if need be. If you order these in clear resin, do not select tapped threads. I’m going to h...
    I used PCBWay to create a PCB for an environmental monitoring project with an ESP32. The entire process, from uploading files to setting up production options, was straightforward and user-friendly. ...
    SHOW ME MORE