8-Channel XLR Out Audio Interface for running your tracks to your sound system. Hearing your multitracks has never been easier. 8 XLR Outputs Everything you need in a single box. No more direct boxes or complicated routing. For musicians who need their multitracks heard the simplest way possible. USB HUB TRACK RIG gives your computer 4 additional USB ports to connect all your midi controllers, hard-drives, or charge your phone.