[ir-lu]

No, it is possible to DJ using just one turntable and other DJ equipment, but two turntables are generally used for best performance and effects. Having two turntables allows for seamless transitions between tracks, backspinning, scratching, and many other techniques that contribute to the art and skill of DJing. However, the specific equipment you use will depend on your personal preferences, budget, and the requirements of the event or performance.