Doobie GTA-60

Doobie GTA-60

Something wrong with my hybrid Amp Doobie GTA-60...i bought it in 1983...preamp doesn't work correctly!... i decided to use amp parts to build a new one...using only valves... i ve drawn what i was seeing in amp and have to draw schematic now to make choice about parts i'll keep for my project...
...°<[:-) [---]==={...

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Comment by Phill Hill Charlie on January 7, 2013 at 10:24am

This is my old guitar amp... i m going to draw a schematic from these informations, then i ll draw a new schematic using checked good parts and then i ll imagine another board for wiring... long project but i like this draw as a sort of piece of art...so i posted it...

Thank you for lookin at it...°<[:-) [---]==={...

Comment by smilingdog1 on January 7, 2013 at 9:18am

I see now, you're are basically at the drawing board still figuring this out?

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