carte son externe firewire professionnelle format rack 19" ï two transparent mic preamps (derived from dm2000) with inserts and phantom / 6 line inputs ï 18ch computer audio interface (up to 24bit/ 96khz) ï 8 balanced analog i/o, adat and s/pdif digital i/ o ï 1-port midi interface ï all connected to the computer via one firewire cable ï mlan open network expansion system ï windows vista/ windows xp/ macosx/ macos 9 driver support ï portable 1 unit rack