Well, it's quieter in that position.
I've spent ridiculous amount of hours trying to get this compressor to work as it should. And I finally nailed what was the problem - one shorted trimmer on R44 position!It has been very frustrating but it was worth every minute IMO.Just follow the build guide and BOM provided by SR1200 and reference to the schematic file PYE3 14SCHB.PDF and you'll be good. They are both somewhere in this thread. Luka
R23-->recommended 22R. Both in simulation and reality, it all sounds horrible with this value, and I ended up setting it around 68R, which is also the value appearing on the original schematics. Could you mention how you set this one?
Oscillator: I imagine you also used the 555. Could you mention which freq. and which duty cycle you ended up with?
Would love to hear more (if you recall) how you proceeded to set it up.
i'd rather build my own pcbs