RANE PERFORMER - 4-Channel Digital DJ Controller for Serato DJ with Stems Mode & Motorized Platters The RANE PERFORMER boasts 7high torque die-cast aluminum motorized platters with acrylic discs that respond just like vinylMagnetically attached to the platters, the discs provide consistently accurate feedback. In the center of each platter is a high-definition 3.5LCD screen that displays deck info, moving waveforms, album artwork, and library views. The Day Mode option reverses contrast for a clear view so nothing gets washed out when in sunlight. In addition to the adjustable MAG FOUR crossfader, the PERFORMER mixer section features 4 revisited PRECISION FEEL FADERS. These adjustable tension faders utilize the same dual rail mechanical system of the MAG FOUR, but in a horizontal fader that's mounted vertically on the circuit board. This translates into ultra-smooth, reliable, and consistent response when playing. The faders can be further customized in the onboard menu, giving you