Polyphonic pitch shifter effects pedal, transposes over a +/- three octave range. The default glissando rate is 60 milliseconds when nothing is plugged into the EXP input. An 11-position Shift switch selects the maximum transposition interval ranging from D (Detune), a shift of 17 cents, through Minor 2nd, Major 2nd, Major 3rd, Perfect 4th, Perfect 5th, Major 6th, Minor 7th, 1 Octave, 2 Octaves and 3 Octaves.
I like the sound of octave devices, this one gives a good selection of variations. I do like being able to switch between high low and normal or all three together, the low is great for making your guitar sound like a bass and quickly. I am into looping and what I do is sponteinious , so that is handy. I used to use a Danelectro but that signal is all over the place, this is very stable and I can play chords, a couple of the settings are quite harmonious. I like this pedal but I think the three way switch could have been full sized instead of mini.