Galaxy Audio AS-1406-4 Wireless Personal Monitor Band Pack System Band M BlackEDX Series wireless microphone system with one headset and one lavalier microphone. 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