It will recreate the incoming audio into an approximation of itself using a waveform-morphing audio oscillator. Depending on the volume and pitch of the audio, it will gate, stutter and morph the output in sync with your host tempo.
jitter - probability of the tempo-sync gating.
morph - probability of the tempo-sync osc waveform morphing.
grain - depth of the tempo-sync granulator effect.
tune - master pitch of the outgoing audio
0 = on pitch.
-1 = 1 octave below.
x = broken setting, switches between 0 and -1 depending on a combination of the jitter & morph sliders.