JOYO JP-02 Power Supply – 10 filtered outputs each with an isolated short circuit & over current protection. Version 3. 00 JP-O2 filtered 10 x power supply 2 from JOYO technologies. A power supply which now adds more power outputs with extended power output ratings. Built in a rugged steel casing and now featuring a new slim design to fit almost any existing pedalboard configuration and all necessary power link cables included.