• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

FS: Pass FirstWatt F5 assembled PCBs

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Jump to Latest
rookakoma

rookakoma

Member
Joined 2007
I have for sale:
F5 assembled PCBs.
The PCBs are from ebay.
I bought the matched transistor kit from h_a (2xJ74Bl, 2xK170Bl, 2xIRFP240, 2xIRFP920), 2xZTX450, 2xZTX550.
Resistors: Dale RN55D,
Feedback resistors: Dale CPF 3; 0.5%
The PCBs are never tested.
I reinforced the traces with solid silver wires from tho drains of the IRFPs to the feedback resistors.
Dimensions: 32.5 x 297 mm

I will let go all for 80€, worldwide shipping is possible . Payment via paypal.
I'm looking for Pearl2 PCBs and parts, change is possible.

Best Regards,

rookakoma
 

Attachments

  • IMG_1807.JPG
    IMG_1807.JPG
    865.6 KB · Views: 502
  • IMG_1816.jpg
    IMG_1816.jpg
    534.1 KB · Views: 480
  • IMG_1813.JPG
    IMG_1813.JPG
    408.6 KB · Views: 443
  • IMG_1820.JPG
    IMG_1820.JPG
    632.9 KB · Views: 415
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Top Bottom