AtlasIED DPA-AMIX - Analog Mixer Card for DPA Series AmplifiersThe DPA AMIX accessory card is designed to work in conjunction with DPA Series amplifiers that include a rear panel accessor card slot. The unit features 4 inputs, two mic line inputs and two auxiliary line inputs. The mic line inputs are user selectable and include Phantom power, 120Hz Hi Pass filter and a variable limiter on both inputs. The two auxiliary inputs feature a mono active summing circuit that gives the ability to connect two stereo