Electro-Harmonix POG Polyphonic Octave Generator

You can see the Electro-Harmonix POG Polyphonic Octave Generator in the picture which I included on the left. This is a photo of one of Brad's pedalboards when he was still with Third Day. You can have a better look at this pedalboard here. The Electro Harmonix POG Polyphonic Octave Generator is the upper right pedal.

You can have a closer look at this pedal here. On this image you can clearly see all of the pedal's knobs and controls.