2 way stereo out, Averaged multipoint measurement, 1U height, multi-device for studio, 8192 tap FIR, Sonic Crystal calibration software included.

2 way stereo out, 1 way AUX out, 1U height, Averaged multipoint measurement, multi-device for studio, 8192 tap FIR, Sonic Crystal calibration software included.

4 way stereo, Averaged multipoint measurement, multi-device for live, level calibrated, compressor for every channel, 8192 tap FIR.

2 way stereo out, Averaged multipoint measurement, 1 way AUX out, 1U height, multi-device for studio, 8192 tap FIR, Front panel operational, SonicCrystal calibration software included.

2U height, Averaged multipoint measurement, multi-device for studio, 4096 x 7 tap FIR, Front panel operational, Surround Crystal calibration software, Multi sample rates support, Cinema acousitc sub calibration,  frequency response design.