Used Midas DL441 Analog Mic/Line Input Card with 8 Mic/Line Inputs for DL451, DL351, PRO3, PRO6 and PRO9 Surfaces

The DL441 analogue input module provides eight balanced line (or mic) inputs. Its rear panel houses eight input XLRs, each with a check and a 48V LED. The line inputs may be used as simple unity gain inputs to the PRO6, such as insert returns. However, there is also provision for gain adjustment in 5dB steps from -5dB to +40dB. This allows very high signal levels to enter the system and means that the same hardware can be used for mic inputs, if required by the system. When used for microphones the input can also provide 48-volt phantom power.