Moog Music Forum

I have updated .01uf tubular capacitors with polypropylene film tone capacitors, grounded secondary transformer (grounding was all the way through the audio path) and adjusted VCA balance. Also found a broken LM3046N which was giving wrong voltages on two pins - this was blocking temperature adjustm...

Hi, analogmonster.
Please check attached image of a waveform from oscilloscope. This happens all the time even without pressing any key

trimpots do not make any difference on clicking sound

Hi Eklektric,
I’m having the same issue with my Prodigy. Did you have any luck fixing yours?