here is the link:
http://www.angelfire.com/electronic/autronix/striker/index.html
i was lookin at this one of htem looks real familiar, i was trying to place it
OT: it seems the the author of the site is a Milan fanatic...
People who like envelope-controlled filters should take a look at the touch wah and autowah2 there. One of the things he has implemented nicely is an option to mix filter and straight signal. The general features of Bayu's design can be easily implemented in many of the existing designs for other envelope-controlled filters.
looking at the time delay....
on the left its says 'detector in'...
does this mean it needs something like a control voltage to trigger it???