I am selling this controller because I am upgrading to a new one. As shown in the photos, I had it fully maintained by Pioneer in July of this year and used it about 5 times. I am selling it because I am upgrading to a new model. All vertical and horizontal faders have been replaced. Other services include: Inspection, operational check, and cleaning. Full maintenance completed. While there is some wear and tear, it has been fully maintained, so you can use it without any problems. This is a used item, so returns and refunds are not accepted after purchase.