# Quartz lock for drift-free operation # Audio mute circuitry for quiet operation # AF signal LED segment meter on each channel # Individual channel volume controls # Individual .25 unbalanced outputs # XLR balanced & .25 unbalanced mixed output # Operation range: up to 240 ft # Battery life approx. 12 hours # Freq range: 210 MHz–280 MHz # 110V–220V selectable # Includes 4 microphones, rack hardware, batteries & .25 audio cables
