Cgs synth

>One question, Ken - the 4051 pin #8 is usually at 0V for a signal
>swing from Vdd - Vee. In some cases, both pins 7 and 8 are at 0v.
>Why did you use this bias arrangement with both #7 and #8 at the -
>7vdc? I'm sure your reasoning is sound, I just want to learn.

Actually ... my circuit diagram is wrong.... pin 8 should be at 0V as you
suggest. Well spotted. The PCBs are correct.

Ken
_______________________________________________________________________
Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>