amplifier
The MS3057-16A-1 is a part of the Crown XLS Series of amplifiers. It is an AC/DC power supply module designed to be used with other XLS Series amplifiers. The module is capable of providing up to 1000 watts of clean power and has overload, short-circuit and thermal protection. The MS3057-16A-1 also includes a regulated power supply for low-voltage accessory power.