The Ashly Protea 3.6SP 3-Input, 6-Output Digital Speaker Processor delivers enhanced DSP processing, superb audio quality and flexible control features for professional sound reinforcement in touring, venue installations, nightclubs, large theater sound systems and more. The Protea 3.6SP features 24-Bit A/D converters and an array of DSP functions that include crossover, time delay features, compression, limiting, feedback control features and much more. An intuitive back-lit LCD display helps navigate through the its extensive feature set and is also easy to see in dimly lit venues. The 3.6SP will store up to 30 total presets. A preset file takes a "snapshot" of all current settings and stores complete control data for all channels and all audio functions.