Electro‑Harmonix EHX Nano POG: Compact Octave Guitar Effects Pedal is a octave built for dependable, musical results on stage and in the studio. Clear, responsive controls let you find great sounds fast and reproduce them night after night. A compact, pedalboard‑friendly design integrates cleanly with modern power and switching. It’s a reliable way to expand your tonal palette without sacrificing clarity or feel.