O2 Headphone Amplifier PCB
O2 Headphone Amplifier PCB O2 Headphone Amplifier PCB
Price: 4.95 CHF
Ex Tax: 4.58 CHF
Brand: Objective Designs
Product Code: PCB-O2-V1.1-BLK
Reward Points: 0
Availability: In Stock
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Tags: DIY PCB O2

PCB for the O2 Headphone Amplifier in the latest version 1.1
This PCB has been developed by NwAvGuy under the Creative Commons License CC BY-ND which can be seen here.

The PCB has been produced according to specifications with two differences, higher copper weight and immersion gold pads.
The full specs are:

  • material - FR-4
  • finished hight - 1.6mm
  • copper weight bottom/top layer - 2oz
  • soldermask both sides - matte black
  • silk screen top layer - white
  • pads finished with immersion gold
  • size 100 x 80 mm

Hole size for the standard power socket has been adjusted with the latest run to accomodate standard power sockets.
Stock of the original part listed in the BOM which went end of sale a year ago is now depleted.
To distinguish between teh old and the new boards the solder mask has been changed to matte black. This will be 
better for soldering as well as light reflections are minimized. (updated picture to follow shortly)

 

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