The PSP15V4A0-X is a desktop AC/DC power supply for Wisycom wireless system components. It provides a regulated 15 V DC output at 4 A (60 W) via an XLR-4F connector. The universal input accepts 90–264 V AC, enabling operation across global mains networks. The unit is suitable for desktop or rack-mount use in professional events and studios. The CAL1x power cord is not included with the supply.