Multi Effect: Nano POG + Soul Food Combines two sweet pedals—-the Soul Food transparent overdrive and Nano POG polyphonic octave generator—-in one potent multi-effect. Use them alone or together, put either first in the chain, insert other pedals between them with the FX loop. Also includes a cool Mode switch for a choice of two different octave-up sounds. The versatile Soul POG delivers award-winning overdrive and flawless polyphonic octaves in any combination!