The Digi 002 Rack is a digital audio interface rack mountable unit made by Avid, formerly known as Digidesign. Featuring four mic (XLR) inputs, four instrument/line level inputs, and four analogue inputs. It has six line level outputs and two sets of monitor outputs. The 002 has one MIDI in and two MIDI outs. Connect it up to your computer with firewire 400, launch Pro Tools and you'll be recording in no time.