Shure Switchable Phase Reverser - A15PRS

Switchable Phase Reverser

Switchable phase reverser reverses the polarity of a balanced audio signal, corrects polarity reversal from wiring errors, and reduces comb filtering. Reverses the phase (polarity) of a balanced audio signal. It can correct polarity reversal caused by a wiring error in a microphone cable and reduce comb filtering between two signals.