Six knobs. All of them stupidly named. The pedal simply stacks mildly different gains. I wish the instructions said that. Oh wait, there weren't any included but at least the online explanations further complicated matters.
It sounds ok in the light OD department but delivers some delicious saturated goodness when the knobs are at noon. Further knobbing gets me into fuzz territory.
Conclusion: Thumbs-up for crunchy-to-creamy tones and thumbs down for the stupid knob names and lack of instructions from the manufacturer.
Disclaimer: I am using it mostly to play along with Oasis songs (my fav) but the pedal lends itself well any genre that uses Marshall 900-type of tones. No effects anywhere in the recording.