This has to be hands down one of the top greatest pedals I have ever played on bass. Its extremely versatile, offering endless tone possibilities. It also features distortion, note: when i first plugged it in and tried the distortion, it was far too loud, but the owners manual indicated that you can open up the case and adjust the amount of distortion since there is no external knob. Once i had the right amount of distortion dialed in, it complemented the envelope filter so well, perfect combination in one pedal. amazing pedal worth every penny, highly recommended for any bassist interested in getting their own sound.