Service manual for adcom gfa1

[Stuart Easson]

Hi Everyone,

I just purchased a pair of *almost* working adcom gfa1 amps on eBay. The previous owner has been upgrading them, basically replacing all the carbon resistors with metal film etc. He did not however finish...to complete his work and restore these amps to full functionality I'm thinking the schematic and or service manual would be very handy, does anyone have it or know where to get it etc. I have googled, tried a couple of the normal vintage manual webstores but so far to no avail...

Thanks for any help

Stuart

 

[SY]

Have you tried calling Adcom's parts department direct?

480-607-2277

 

[Peter Daniel]

I had no problems in a past obtaining service manuals directly from Adcom.

 

[Stuart Easson]

a great tip

Thanks guys, I called Adcom this morning, they are sending the manual today. 🙂