[sdiy] Help with noisy VCA

Tim Ressel timr at circuitabbey.com
Thu Aug 31 23:09:22 CEST 2017


Hi,

I am still having trouble with this VCA design:

https://drive.google.com/open?id=0B2yaoNYlV1nMWFhSRWUwdlU3TzQ

It is noisy, and it gets worse as you turn up the gain. I tried 
switching to a 2164 design but its no longer available in SMT.

Any ides?

-- 
--Tim Ressel
Circuit Abbey
timr at circuitabbey.com



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