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The 24.24M Input from Ashley is a four-input expansion module for the Protea 24.24M Matrix Processor base unit. Each card provides an additional four channels of input and brings with it dedicated DSP and analog-to-digital converters.
The card is field installable and require no additional programming from the base unit. Up to five input cards can be installed for a total of twenty-four inputs. Because of the on-board DSP, the base unit's processing is not impacted by the addition of the cards.
Four-channel input expansion card for Protea 24.24M Matrix Processor
Includes its own dedicated DSP and analog-to-digital converters
Each input channel has fixed processing blocks that include a microphone preamp with +48V phantom power, gain, delay, fifteen EQ filters, gate, auto-leveler and ducker
The Hi-/Low-pass filter block offers Bessel, Butterworth and Linkwitz-Riley filters with 12, 18, 24 and 48dB/octave slopes
Base unit automatically recognizing presence of the card without requiring additional programming