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Tube Amplifiers HomeSchematicsGibson Schematics -» Ga 77 Vanguard :

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Ga 77 Vanguard Adobe Acrobat Schematic
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Richard – California
March 19, 2013 - 05:55

I have a Gibson GA77 RVT Vanguard but cannot find a schematic. All I can find are not the exact same amplifier ie. RET , GA77 etc.

I believe it was made in 1964 or 1965. I'd like to work on it but I don't want to have to go through it to draw my own schematic. Can anyone help with this?

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