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Cgs synth

Index last updated: 2026-04-28 23:16 UTC

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Re: another VCO wave/glitch question

2006-03-16 by c10h14no2i

I took some fuzzy photos of my scope, so you can see the glitch Im
getting. I posted them in a new folder in the file section (vco
wavesahape glitch). They are very fuzzy photos, but I think you can
see them enough to get the idea. W/ the wave mult, it doesn't matter
what shap Im making the wave, its alwas got a spike in it.
I hooked up the miniwave to my old paia vco, and I get no glitch. I
then hooked up the wave mult to my paia vco and I get only a tiny
tiny glitch, but you can't hear it. Only thing is, I dont really use
the paia anymore.. it doesn't tune up very well at all.
I didn't take a photo of this, because its very subtle, but the saw
wave out of the CGS vco has a little bit of a rounded top, but the
bottom of the wave is sharp.
I didn't leave out any caps or anything when I built the CGS VCO.
Elby accidentally sent a bunch of 10n caps rather than 100n for the
decoupling caps. Could that make a difference? Otherwise, if you can
think of somewhere for me to add caps or change them or anything, I'd
really appreciate it.

Thanks,
Scott

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