Used Electro-Harmonix XO Stereo Polyphase Effect Pedal

Add lush, swirling motion to your tone with this used Electro-Harmonix XO Stereo Polyphase in excellent condition. A modern take on the classic phase shifter, it delivers rich, musical sweeps with smooth to dramatic modulation, and stereo outputs for spacious, wide imaging on stage or in the studio. Simple controls make it easy to dial in depth and speed, while true bypass keeps your core tone intact when off. Powered by standard 9V DC.