Electro-Harmonix Epitome Multi-Effects Pedal The polyphonic Micro POG provides glitch-free octaves above and below your actual pitch Stereo Electric Mistress adds EHX's signature stereo flanging and chorus Holy Grail Plus lets you choose from Spring, Hall and Room reverbs, plus Flerb Shimmer Mode re-routes the effects' chain and opens the door to a world of amazing sonic discovery Individual footswitches plus dedicated controls for all three effects; 9Volt Power Supply included