Electro Harmonix Stereo Polyphase Shifter - UsedThis Electro Harmonix Stereo Polyphase Shifter is in excellent condition. Experience cascading sweeps and gorgeous, panoramic imaging through stereo outputs. Generate seductive stereo phase shifting at its finest. User defined start and stop ranges allow you to sculpt phase shifting to fit your performance needs. Optical circuitry provides a wide dynamic range making the Polyphase ideal for hot output instruments, including keyboards. Generate stereo