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Unwanted Matriarch Filter/ VCA drift

Posted: Tue Jun 20, 2023 11:06 am
by Koude
I experience an unwanted LFOesque drift in the VCA / Filter behaviour, even when all attenuators and modulations sources are disabled / set to zero.

I play an 3-note arpeggio on hold. The timbre/colour of that arpeggio should not change.

But the colour (rather amplitude?!) of the notes does shift over time. Every 10 seconds the first not of the arpeggio has a low volume / or slow attack.
The frequency of the drift does not seem to be affected by any LFO / Modsource, or rate of the arpeggio.

No patchcables used. Clocked with midi.

Any ideas what is going on here? :cry:

Thanks!

Re: Unwanted Matriarch Filter/ VCA drift

Posted: Wed Jun 21, 2023 11:24 am
by Magpel
Just out of curiosity, does the issue still appear when you are playing a single oscillator?