The Pioneer DDJ-SZ is a professional DJ controller. With 8.1-inch jog wheels, it offers precise control over mixing and scratching. Under the 8-inch JOG wheels are hot cue, roll, slicer, and sampler buttons. With its large color-coded performance pads, DJs can add a variety effects to music. It features two USB slots where two computers can be connected. This Pioneer DJ controller is equipped with functions like Sound Color FX and Oscillator that lets DJs produce innovative music samples. Other features include needle search, auto standby, and the configured Serato DJ software.