Thursday, 18 August 2022

Guyatone PS-021 Guitar Exciter & Compressor

 Schematic is avaiable HERE.





6 comments:

  1. Yesss. This is the best circuit.

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  2. Is output level 2? And what is that component 3w/3y? And what is the 47k resistor next to it for?

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  3. It is a 22k multiturn trimpot. The trimpot along with the 470k resistor set the bias for the 3080 OTA IC.

    Amd yes, Level 2 goes to Output.

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  4. Thank you. Multiturn trimpot is a new one to me!

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  5. Just started this. I'm counting 49 cuts

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