[sdiy] Adding CV jacks to a synth...

[DTK]

I've been spending some time with a schematic, and it got me wondering...

What parameters on a synth can be controlled via CV?  That may be a broad
question... Maybe it should be what sort of things generally can *not* be
controlled via CV.

Sorry if my question is unclear... it's been a long time since I've had to
really study a schematic, and frankly, it's kicking my ass...

Thanks

D