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 unveils the incredible shrunken Pico POG – its “smallest and most powerful compact Polyphonic Octave Generator yet!” | MusicRadar
Electro-Harmonix PICO POG Polyphonic Octave (EHX Demo by BILL RUPPERT) - YouTube