Fourth time lucky....
would you believe?
Thank the electronic gods...i needed a win.
Sounds pretty good, my only complaint is that it totally craps out if the gain is turned up to full. Clearly the circuit cannot handle it.
It might have something to do with my substitute parts.
First, I used a CMOS IC 4049 (Hex Buffer) instead of a CD4049UBE as the IC;
Second, I used a 1N4004 instead of a 1N5817 as the Diode.
The rest of the components are about the same.
If anyone has any ideas about how I can limit (smooth out) the gain, let me know.







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