The DAS DSP-226 is a loudspeaker system management processor which uses digital signal processing in order to accomplish the functions of crossover, equalizer, limiter, and delay unit. 
 
Designed for applications such as zoning and permanent installations, PA systems and stage monitor set ups, the DSP-226 features two balanced analogue inputs, six balanced outputs using XLR connectors, RS485 in/out and USB socket on the front panel.