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GSI board I need a parts list and any diagram's

PostPosted: Tue Nov 10, 2009 7:20 pm
by Tanner
I bought a st-70 with an unbuilt GSI board and need some help

Thanks in advance

PostPosted: Sat Nov 14, 2009 7:25 am
by burnedfingers
What version is the board?

Try posting this on diyaudio board. There is a member there that has some schematics.

GSI board I need a parts list and any diagram's

PostPosted: Sun Nov 15, 2009 11:46 am
by Tanner
I'm not sure, it has 4 tube sockets What tubes it uses I have no idea? I posted on the diyaudio fourm. I guess I'll see what happens?

PostPosted: Tue Nov 17, 2009 6:00 am
by burnedfingers
I posted a picture from some info that I found on the diyaudio board because I couldn't send it from my computer here. See if the board is the same version that you have. I had one of these boards in a Dynaco Stereo 70 that I purchased about a year ago. I was so unhappy with the performance of this board that I replaced it with a Mapletree Driver board.