All B-Stock / Open Box products offered by Music Studio Direct are guaranteed tested and in full working condition. If any B-Stock product is proven without a reasonable doubt to be defective, the customer will be refunded in full, or the product will be exchanged for another of the same B-stock product if available. If you have any questions regarding B-Stock / Open Box products offered by Music Studio Direct, please call us toll-free at 1-877-687-4270.
If you've lost or broken the AC adapter for your favorite piece of Roland equipment, don't worry — Sweetwater has what you need! To make things easier for everyone, Roland has replaced the PSB-120, ACB-120, ACF-120, ACK-120, and ACI-120 power supplies with their newer PSB-1U AC adapter. So if you own a VG-99, a GT-10, or any other piece of Roland gear that uses one of these discontinued power supplies, the Roland PSB-1U is the only AC adapter that you need.