Grunt

A lo-fi, glitchy analog-style octaver that’s built for single notes and dirty stacks—not clean polyphonic chords. It tracks by squaring the input and dividing the frequency (classic flip-flop style), so it spits out that broken, synthy sub with all the charming mis-triggers. Run it into overdrive or fuzz for huge, ugly low end. Best on bass lines and riffs. Expect sputter, dropouts, and growls as notes fade.