Pattern Controlled Filter

[Paul Perry]

At 03:22 AM 1/11/00 +0100, Theo. wrote:
>I spotted this idea for the first time on some American made stomp box
>filter in the late eighties.
>Eight cutoff control potties and a tempo control, nothing programmable.
>Sorry don't remember the brand name nor the name of the stomp box.
>
This would be the 'Seq-Wah' from Zachary Vex.

paul perry(Frostwave analog fx) Melbourne Australia