This is the AC to DC power supply for the LED 256. For replacement or spare use. Input is 100VAC to 240VAC 50/60 hz and output is 9V DC 5 amps. Includes 4 pin XLR (female) standard output plug. Standard IEC AC plug input (does not include an AC IEC type power cord--available separately) allows this supply to be easily adapted to the many different types of power cords found around the world.