Hercules DJControl Compact super-mobile USB Controller with 8 Trigger Pads and 2 Virtual Turntable Decks The Hercules DJ Control Compact is the most complete and portable DJ controller. It's your On the go DJ companion, measuring only 13.4 x 3.9 and weighing less than 1.23 pounds. It fits very easily into a carrying bag or laptop shoulder bag. The DJ Control Compact provides all of the essential Ding functionality in an ultra-portable design with ergonomics that adapt perfectly to your laptop (both PC and Mac compatible). This two-deck DJ controller includes two jog wheels measuring 2.95 in diameter, four modes (Loop, Fx, Samples and Cue) per deck, four pads per deck, two equalization potentiometers per deck, one volume potentiometer per deck, a 1.77 crossfader, and ten control buttons including a SHIFT command allowing you to double all of the pad controls. You can scratch as naturally as with a vinyl record with the help of the jog wheels.