Electro Harmonix Micro Pog Polyphonic Octave Generator Pedal at Moore Guitars
Guitar Pedal X - GPX Blog - Electro-Harmonix rounds off its POG Series with a new 5-Controls Pico Edition which is more potent than its larger Micro and Nano siblings
Electro Harmonix Pog 2 Polyphonic Octave Pedal – Yandas Music