i have a problem with my minimoog. When i change the filter’s cutoff frequency, it filer as it should, but it changes slightly the pitch of the note, maybe a entire tone.
Do you have an idea of what’s happening. Everything is working fine except this.
I just got mine back from a year and a half restoration, and it was clear I had forgotten things. I got the same problem you describe, but after a minute I tried the Oscillator modulation button. That helped me.