4 input/8 output
Outputs assignable to any input
Possess crossover/EQ/delay/Limit fuctions
Have Linkwitz-Riley/Bessel and Butterworth filter
Superior sonic quality
Front panel,PC or MIDI programming and control
Third party contronl friendly
XLR audio connections
Balanced inputs and outputs
Parametric filters and comp/limiter to control
Feedback problems
12,18,24 and 48dB/Octave slopes