Re: [sdiy] CMOS as voltage variable resistor

[jhaible at debitel.net]

> And don't forget the Korg MS-20 envelope generators.

Sorry, no 4007 as VC resistors there, either.
The variable resistors are ... potentiometers.

(Intelligent use of the 4007 as *switches* is found in a lot of
variations in several Korg synthesizers, however.
Rather than combining an n-channel and p-channel to form
a 4016-style switch, the two halves of one pair are used
at different parts of the circuit simultanously.)

JH.