[sdiy] Oberheim Xpander VCF

[Jason Proctor]

btw Craig Anderton did something similar with the Multiple Identity Filter --

http://www.crowncity.net/ratcave/Electro/MIF/mif.html

i have a spare 3320 and i've been meaning to put this together, but...

>Folks,
>
>How about using digital pots for adjusting the mixer and setting the 
>Q/gain of the filter? Then you can have a library of settings to 
>select from.
>
>Fascinating thread.
>
>--TimR