The analog input card provides functions, including 4-channel mic/line input, 48V phantom power, 84dB gain level control and 58dB Mic Amp.DSP-AI4 LD adopts plug-in balanced inputs. Control functions for each input include: gain level control, Mic Amp, mute, and signal inversion. 4 mic inputs/line inputs 48V phantom power Dynamic range of 118dB Easy for installation Control and configure via software
