Numark Turntable with usb USB connection for ultra-quick conversion of vinyl to digital media Patented interchangeable aluminum tonearm system includes both straight and S-shaped tonearms Interchangeable pitch fader and button cartridges for club and battle style Blue illuminated display provides pitch, RPM, BPM and motor settings Torque:H: 4.7 kgfcm; constant torque: 3.7kgfcm; instant torque: 4.7 kgfcmM: 3.7 kgfcm; constant torque: 2.7kgfcm; instant torque: 3.7 kgfcmL: 2.5 kgfcm; constant torque: 1.1kgfcm; instant torque: 2.5 kgfcm