Adcom gfa-565

I have a adcom 565 I picked up for what i thought was a fair price but it has a good hum to it almost like a ground problem but not sure. Is it worth fixing and has anybody updated one and what did it cost.


  • If it has never been serviced it likely suffers the same leaking cap issue that is normal to the 565/585.

    Rick at Big Sky Audio does a great job with these. His web site has details and pricing information. He did my badly damaged 585 to a great result. Good luck
  • @littlewoodboats did you just have the one 585 and if so did it sound good as mono or do you need two of them to get good stareo.
  • The GFA-585 is a stereo piece
  • ok thanks not sure if i want to buy another 565
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