Additional upgrades include three microphone inputs with 3-band EQ, low-cut filter, compressor, and reverb control on each, as well as dual USB ports, sound color FX, slip mode, and needle search. The ergonomic design features 8 performance pads on each scratch deck with Hot Cue, Roll, Slicer and Sampler functions. The large aluminum jog wheels can be Dual Deck enabled at the push of a button, allowing two tracks to be controlled, scratched, and hot-cued simultaneously. The DDJ-SX3 also functions as a standalone 4-channel mixer, capable of connecting turntables, CD players, and other external audio sources. The mixer also features a built-in soundcard, low-jitter clock, and high-performance AD/DA converters. Each channel features trim, FX, 3-band EQ/rotary kills, and a level fader. The Pioneer DJ DDJ-SX3 ships with a power adapter, USB cable, and vouchers for Serato DJ Pro, Pitch 'n Time, and Flip.