Frobnicator effect for Guitar

Posted on Feb 22, 2013

This is a ring-modulator which doubles as a tremolo. It was designed as a replacement for the somewhat over-complicated ElectroHarmonix Frequency Analyzer with its ridiculous high-voltage wall-wort and huge metal box. I've got it down to a 3080 OTA and a dual op-amp.

Frobnicator effect for Guitar
Click here to download the full size of the above Circuit.

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