The Micro POG Polyphonic Octave Generator Pedal from Electro-Harmonix is a polyphonic octave generator pedal which can simultaneously generate multiple octaves from your input signal. Whether you play single notes, arpeggios, or full chords, the Micro POG will track every note or chord that you play, with precision. You can also mix together your original "dry signal" with two different octaves (one above and one below your original note) to create new inspiring tones.