Manufactured by Legend Rotary, this premium power unit provides reliable, crisp and clean power. The Legend Power Supply also features a hard black shell case offering a sleek, simple and clean appearance. With an easy to adjust dial that allows you to set the desired voltage, this power supply performs beyond expectations by ensuring smooth and tightly controlled power. Dependable and safe - the Legend Power Supply has been tested to run quietly and cool for hours on end. Its compact build also allows for easy carry and transport.