SL-1300G Grand Class TurntableTurntable with a Hi Fi design featuring Drive, a new motor drive technology that delivers high rotational accuracy and low vibration. The turntables new motor, three layer platter, and high rigidity chassis ensure even higher sound quality. Coreless Direct Drive Motor Achieving Stable Rotation In the SL 1300G, the use of a coreless direct drive motor with no iron core eliminates uneven rotation of the turntable known as cogging. Also, the twin rotor