Pretending squelch is called “peak” and sweep is labeled “sensitivity” will get you part way. The pots’ performance ranges are wide, so expect ultra-deep lows, crazy highs, and even sharp pops of note-attack signal distortion. Down also has trippy sounds, but it has a noisy hiss, and at several settings notes bottomed out, disappearing entirely while the filter was fully opened. The envelope out jack links the pedal with Chunk’s Brown Dog (see page 44) for mega-weirdness. The 00Funk has amazing analog sounds, but sometimes notes just an octave apart behave completely differently, so plan on searching for that setting sweet-spot.