Re: Guyatone PS-021

Posted by R O Tiree on Dec 10, 2017; 9:01pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/Guyatone-PS-021-tp40363p40906.html

Hi, aion,

If you have an original schem to hand, I'd really like to see the flip-flop switching system. I get Q10/Q11 switching between "dry" and "wet" for the output buffer, but I can't see what Q9 brings to the party. Was this pedal an all-or-nothing system? In other words, when you switched it on, you got both the Dynacomp and the exciter? Or could you get Dynacomp on its own, Exciter on its own or both together?  If it's the latter case, then I can't see how the "dry" signal gets to the exciter on its own, or how the "wet" signal gets from the output of the Dynacomp to the output buffer on its own.

Thanks.