Faders: 20, configurable
Layers: 4
I/O Protocols: ACE, EtherSound, Dante, MADI,
ADAT, and Aviom, using optional cards
Mic Channels: 40 plus 4 stereo
Mixes: 20
Matrixes/VCAs: 16 DCAs
Onboard Graphic EQ: 20
Onboard FX: 8
Control Surface I/O: 24 mic/line in, expandable to 44 in
Footprint/Weight: 28.7 x 22.7 inches, 35 pounds
Stage Boxes: AR2412, AR84 expanders
http://www.allen-heath.com