Digital signal processor design 19 inch size dimensions hxwxd 4 4 x 48 2 x 19 3 cm weight 3 kg effects compressor limiter analogue input 2 x xlr635mm combo jack analogue outputs 2 x xlr number of channels 2 frequency response 5 100000 hz max input level 4 dbu input impedance 60 kohm output impedance 0 04 kohm distortion factor 0 02 rack height 1 ru