Omnitronic SMARD-24RCA Digital DSP Controller is a compact signal processor with 2 analog inputs and 4 analog outputs. Together with the control software DXO Control for PC and Mac, it offers a range of options for programming and remote control of sound systems. With a user-friendly interface, the software allows you to adjust various parameters such as crossover frequencies, filter types, slopes, and delays, giving you precise control over the audio signal path.