16 XLR jacks with Line in and insert on channels
4 group sends 1/4" Jack
4 Aux (one is used for FX if used) 1/4" Jack
Onboard digital effects processor
XLR main out with XLR mono sum output (switchable to sub)
sweepable mid tone section with top and bass gains.
Recording out via Firewire 400 and emulates a standard ADIO interface for recording into most popular multi-track recording software.