The Numark 4Trak also features dual platters with rotating LEDs in two colors with 3,600 ticks of resolution for each revolution. The controller on board will also allow the DJ to access his or her music library without the need for an external mouse, which we’re guessing could be highly inconvenient when spinning at the clubs, along with pitch control, looping and a wide range of other capabilities that one can typically find on a DJ controller. The Numark 4Trak is expected to be made available come Q1 2012 and is expected to retail for a whopping $1,099.