Thank you for viewing. This is an audio rack, often seen in studios, and the manufacturer is unknown. I had a CD-RW900SL, DA-20, and effects units on it. The power and wiring on the back are easy to access, and the legs have casters for easy movement. Also, the angle is adjustable, making it easy to use in your own room or for studio work. ■ This is a used item. ■ There are signs of use and scratches. ■ No claims or returns, please.