Shure 4-Channel Antenna Combiner and Power Distribution 470-952MHz 100808973 Input Polarity Switch: Reverses audio

Input Polarity Switch: Reverses audio input polarity between pins 2 and 3 (subwoofer only)

The Quick Frame feature enables manual zooming without disengaging the lock

Included hook and loop straps keeps your cable snug to the stand for a clean look

Color Temperature (range): 2600 to 6075 K

Shure 4-Channel Antenna Combiner and Power Distribution 470-952MHz 100808973 Input Polarity Switch: Reverses audioShure 4 Channel Antenna Combiner and Power Distribution 470 952 Megahertz The Shure PA421SWB 4 Port Antenna Combiner will combine RF (Radio Frequency) signals and distribute power to up to 4 Shure PSM series transmitters. The PA421SWB will effectively improve overall RF performance and eliminate the clutter associated with excessive antennas and power cables. Features: Combine RF signals from up to 4 PSM series transmitters Cleans RF (Radio Frequency)