I bought this pedal locally during a holiday sale and am impressed with how it sounds with a bass guitar. The simple yet effective knob works great in getting just enough effect through my amp's signal. I also like the depth switch when used with the bass. I can scoop the mids, increase the rate on the pedal and get alot of useable tones. I play a jazz bass and can get tones with just a touch of chrorus to spacey tones with the knob all the way to the right.