A high power DC regulated Switch Mode power supply, providing up to 30amp maximum current. Comes with Over Voltage, Current Limiting and Short Circuit Protection. Noise Offset Volume Control knob. Output Voltage: 13.8V DC or 9-15V Adjustable. 170mm (W) X 120mm (H) X 230mm (L).This item is in the category "Mobile Phones & Communication\Radio Communication Equipment\CB Radios". The seller is "rocket-radio" and is located in this country: GB. This item can be shipped to United Kingdom.