Moog Music Forum

Hmm, I've never noticed anything that I'd call distortion form having them turned all the way up, with the exception of this distortion I'm hearing in in the reverb. I'll try to capture some video/audio and post it here as a sanity check.

OSCs are usually all the way up. Is that not optimal?

turning them down seems to help a bit, but depending on the frequency and overtones, I'm still getting some with the OSCs at 9 o'clock. that's with the reverb all the way up though.

I have a grandmother, and I'm experiencing a fair bit of distortion as soon as I add reverb into the mix. I can have the reverb knob at 8 or 9 o'clock and the reverb will distort heavily. Does anybody else experience this? My current workaround is to run the output of the filter into the attenuator ...

I’ve always powered it on and off via the power switch, but thanks for the suggestion.

I'm borrowing a Grandmother from my bandmate and we've been having some weird tuning issues with it. 1) The fine tune knob doesn't seem to do anything at all. 2) All oscillators (including the LFO when patched from the KB) are out of tune by 0.5-2.0 semitones. 3) doing a complete firmware flash, rec...