Effect Type: Pitch shifter · Technology: Digital · Mono / Stereo: Mono In, Dry+Fx Out · Controls: Sub Octave/Dry/ Octave Up · Bypass Mode: Buffered Bypass · Including: AC Adapter · Polyphonic · Fast Tracking · The Electro Harmonix Nano POG is the pedalboard friendly miniature version of the Micro POG. The small ground effect can add brightness and depth and a high octave to the original signal. Thus producing convincing 12 string, bass and unusual, organ-like sounds with the electric guitar . The Nano POG works very fast, without any significant time delay of the effect signal.