Here are some new sound samples from today’s efforts…
https://soundcloud.com/therealrx2/osc-1-distorted-square
https://soundcloud.com/therealrx2/osc-2-distorted-square
https://soundcloud.com/therealrx2/osc-3-distorted-square
I calibrated the power supple for (+) and (-) 10 volts - was previously 9.96 for both - although after replacing the Filter Board, when I checked again, the readout was no longer 10.00 but in fact, 9.98. Should I crank it up a bit so that when all put together it checks out at 10.00?
Anyway, that’s how it sounds now. You are correct, Alain - Osc. 1 and 2 sound very similar and 3 is quite a bit different. Osc 2 sounds closest to how the Moog sounded before “repairs.”
Any suggestions on:
A) how to get Oscillator 3 to sound like Osc 1 and 2 (again, before “repairs,” all oscillators sounded pretty much exactly the same, and without the overtone.)
B) how to tune that ratio closer to 50-50 to get rid of the unwanted overtone?