[sdiy] How do i make a simple filter resonant ?

[Tony Allgood]

>RC filters will not.

Yes, they do. I posted something on this a couple of months ago and even
attempted a moderately terrible ascii-matic. But the gain is minimal on
these circuits so its more for interest value than practical musical
use. Although by adding a single transistor one could in theory make a
simple oscillator.

Regards,

Tony Allgood  Penrith, Cumbria, England

Oakley Modular Synth and TB3030:
www.techrepairs.freeserve.co.uk/projects.htm
My music: www.mp3.com/taklamakan