Love this pedal but downsizing. Great octave pedal with a range of sounds. This is info from Co-Pilot website: CUBIC Add some lows, more body and fatness to your basslines, The cubic offers great control, to shape and manipulate. After some revisitions, the cubic now offers more control and options, there are 2 independent octave voices (filtered and fuzz) a dry control. -1 octave down or -2 octave down, a gate knob to fine tune the input signal so you can match to your bass (active or passive) to have the best tracking for your setup. The expression jack now can accept CV (0-5v) or TRS Expression pedal (it wont matter the value of the expression as long as it is TRS). The Filter and clipping knobs work over the filtered voice, while the vol knob controls the amount of fuzzed fuzz (fat suboctave fuzz tones). The pedal is monophonic, it will glitch if you play multiple notes at once. You can use the broadcast / broadband / bandwidth to control / modulate the clipping. Note: this wont properly work on guitar, it wont track the higher strings Features: Dimensions 4 5/8" x 2 1/2" x 1 1/2 Expression / CV control over the clipping control. 3 independent voices (filtered octave, fuzzed octave and dry signal) Powered only by DC 9v power Jack (center negative), sorry no batteries. Lifetime warranty -1 or -2 octave down toggle switch.