The D'Addario PW-CT-9V power adapter works with devices requiring 9V to minimize the need to change batteries. This 9V adapter is compatible with a variety of D'Addario electronics.
* Input: 100-240VAC
* Output: 9VDC, 500mA
* Barrel size: 2.1mm
* Polarity: Tip "-"
* Cord Length: 72"
* F plug type.