Universal Switching AC Adapter for Audio Amplifiers 12V/1.5A Center Plus 5.5mmx2.1mm Compatible PSE Standard Specifications: Input AC100~240V 50Hz/60Hz Output DC12V/Max 1.5A Polarity: Center Plus Output Plug: Outer diameter 5.5φ Center Plus (2.1mm DC jack compatible) This is a 12V 1.5A universal AC adapter. It can also be used for other audio-related devices if the specifications match. Please be sure to check the device on the receiving end before use. If connected incorrectly to a device outside of the specifications, there is a risk of damage to the device. If you are purchasing this for use with devices other than those it is intended for, please refrain from purchasing if you do not have knowledge of the specifications. *The shape of the cord and the design of the main unit may differ from the photos depending on the production lot, but the function and quality remain the same. 【Notes】 *Please note that this product will be delivered in simple packaging. *Please note that a Japanese instruction manual is not included. We ship in simple packaging to reduce the thickness. Please understand the above before ordering.