I suggested a bit crusher of some sort earlier. I have the WMD Geiger Counter but given that none of the parameters can be recalled I have to take a picture of it to "save" the settings. If there was an algorithm modeled after it's parameters I would buy the H9 in a heart-beat. What's special about this pedal that it has a pre-amp/ tone and master Level making it a normal distortion pedal. but then you also get a sampler/resolution reduction PLUS the ability to run your signal through different harmonic curves. Honestly the Creativity is endless yet simple.
