The TASCAM BO-16DX/OUT is a rackmount 16-channel DB25 to XLR male designed to deliver multi-channel conversion between D-Sub 25-pin and XLR 3-pin male for system installers, A/V technicians, and audio engineers in houses of worship, clubs, restaurants, and live stage applications. Its 16 channels of I/O include two DB25 female connectors and 16 XLR 3-pin male connectors.