The PIONEER ddj-sx3 controller offers a range of innovative features compared to its predecessor, including two USB ports for smooth DJ circuiting, new colour fx, key shift/sync buttons, extended connection options and a special mic terminal for the S. the E. bene, eq and fx all three microphones independently. With this professional controller, you can perform fluent transitions and mixes in any event from club, party, wedding and corporate events. With 4-Sk switching, rehem pad, head search and an integrated loop, it is versatile and ideal for all touring DJs. n.b