What Is a DJ Controller?
If you’re shopping for DJ equipment, it helps to know what you need. A DJ controller is a great choice at any level. It serves as an interface between your hands and your laptop running DJ software such as Serato or Traktor. The controller’s input controls may include jog wheels, pads, and faders to adjust parameters in the DJ software, such as volume, EQ, cues, effects, track selection, and more. Some high-end DJ controllers also offer inputs for analog audio sources (including turntables), so that they can serve as both a controller and a mixer.