So as some of you know, I play guitar as well. I love this pedal for its boost and drive, but I decided to put it on my bass board for the gig Friday night.
O man, does this thing sound good! I really only played with the boost but I did play with the overdrive.
First, the boost, with the drive knob all the way down, is completely clean. Just as a test, I set it to unity gain and compaired tones. The boost was my exact tone, just louder. I did not turn the boost off the entire night.
The Distortion reminds me a bit of the bassdrive samples I have heard(note I have not owned this), which at original settings did loose a little low end, but I did not boost the EQ on the pedal. Plus, this has an inductor driven mid control, which aids to your distortion in the mix.

A little more later, but if you are looking for a booster, check this baby out.