Re: The Sentinel - PT2399 based pitch modulator, delay, reverb & drone verb

Posted by BetterOffShred on Jul 18, 2018; 1:23pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/The-Sentinel-PT2399-based-pitch-modulator-delay-reverb-drone-verb-tp36194p43492.html

Good catch,  that's one of the ground pins on the 2399.. I forget which one.  That would definitely change performance.  

Did anyone do the input circuit?  I have some of those optoisolators so it might be worth doing ? Cool circuit.