Circuitbenders Forum
Circuitbenders Forum => Circuitbending discussion => Effects Units => Topic started by: Dj Task Manager on May 18, 2013, 11:19:21 PM
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I had a thought; the pt2399 has a couple of bonus opamps on it, used ordinarily for filtering.
Would it be possible to use one of them in to make a resonant filter ala the Tim Escobedo VCF (sk phat philter)?
could make a tastey low part count multi-effect thingy!
Any thoughts?
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The feedback path is external to the chip, so yes you could add a resonant filter. Bung in a bandpass filter with a bit of soft clipping and maybe an allpass filter, and you've got a convincing tape delay.