The top shelf will ideally hold your turntable device. It can possibly hold your TV set and your Home-Theater system as well. Ball bearing mounting is especially convenient: you can move your installation without wasting time. Features: Cable management system ​ Overall dimensions (W x H x D): 24.8 x 30.3 x 19.7" / 630 x 769 x 500 mm Height between shelves: 8.7" / 222 mm - 8.7" / 222 mm - 8.7" / 222 mm