Faders: 12 multi-assign
Layers: 2 layers, each with 4 fader banks
I/O Protocols: DiGiCo, MADI
Mic Channels: 32 inputs channels with 8 of those being stereo
Mixes: 12 mono or stereo buses, 8 matrix, LCR master buses
Matrixes/VCAs: 8 VCA, 12 matrix
Onboard Graphic EQ: 4 GEQ
Onboard FX: 4 stereo FX, Waves plug-in capability with optional SoundGrid module
Control Surface I/O: 16 mic/line inputs, 8 XLR outputs, AES, MADI
Footprint/Weight: 19 x 22.7 inches, 52.9 pounds
Stage Boxes: D-Rack, DiGiRack, SDRack, MaDiRack, MiNiRack
Other Models In Series: SD7, SD8, SD9, SD10
http://www.digico.biz