TTX Turntable, The Numark TTX USB is the result of extensive research into the needs of the professional DJ.The TT-X combines unmatched torque, incredible precision and the world's first interchangeable tonearm design for optimal performance under all conditions. The Numark TTX is the new standard in premium turntables. Improvements include: The world's first turntable with a Variable Torque motor, USB port, up to 4.7kgfcm torque!, New DSP Motor Control System for more accurate speed control, Improved Target Light, Cooler operation for greater reliability. Comes complete with Stanton 500almk2 cartridge, cables and slipmat.