The EDX Series dual-channel wireless systems feature two internal antennas (1 for each receiver), 16 selectable channels on each receiver, and IR Sync from receiver to transmitter, to deliver a robust wireless package at an affordable price. EDX Series wireless systems have two discreet male XLR outputs and one combined 1/4 in. output on the back of the unit. The output is easily controlled by a volume control for each receiver, located on the front of the unit. This system includes the EDXR Receiver, two MBP38 Body Pack Transmitters, and two LV13-UBK Lavalier Microphones.