LPF question

Posted by Alamondm on Oct 06, 2021; 12:05pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/LPF-question-tp50267.html

I was wondering if someone could tell me what type of LPF this is. Sallen 2nd order, inverting, non-inverting etc.. I’m looking to change the freq sweep and would like to run it through a lpf calculator but I’m unsure of what type it is.