You can plate Gold, Silver, Copper, Nickel, Rhodium. You Can Brush, Bath, Pen or tank plate. The finest machine available for easy, fast electroplating and built for durability and service. Input: 110 VAC 60Hz Output: 0-30VDC Specifications/Features: Constant Voltage or Current Enclosed bench supply with single backlit LCD meter that displays Volts & Amps. 10 Read More