I've been using this in my guitar setup, but it works really well for bass too. The cool thing about this pedal is that it works as a volume pedal when not engaged. When the wah is engaged, there's a boost button and an adjustable Q. One of the screws for the feet broke off in the pedal, but the feet will be included (I'm also going to try to extract the screw and replace it). As you can see the base plate has been flipped over for mounting on my pedal board, and the velcro doesn't get in the way if you want it flipped back to 'normal' for use with the feet.