[sdiy] Mutant Filter ????????????

[Jay Schwichtenberg]

I'm looking into build a Scott Stites Mutant Filter.

http://www.birthofasynth.com/Scott_Stites/Pages/mutant_main.html

I'm wondering if anyone else has made one and had any changes or
recommendations on modifications?

I'm thinking about building it such that it can be strapped for the
different variations (LP, BP, HP) and also to strap in other
feedback/resonance options. One question that I have which someone might
have some input on is lower noise op-amps. Since this filter is opto based
and not noisy OTA based I'm wondering if lower noise op-amps might make a
difference in this circuit?

Anyways, thanks, enjoy the day.
Jay S.