[sdiy] good VCA chip?

[john mahoney]

> I built a VCA using the 2018T....copied the exact circuit
> in the spec sheet, just added an inverter and voltage summer using
> a TLO72 to process the CV before hitting the VCA's control input.
>
> To my ears, the VCA sounds good, and was certainly easy to build.

Thanks, Charlie!

> However, I have not tried running DC-CV through it.  Only audio.  Someone
> else in the group probably has first hand experience with using it to
> control DC, if it's even possible.

Well, maybe it's best to have 2 types of VCA, one optimized for audio and
another for CVs.
--
john