YINKE Effector Power Supply Snap Adapter Jack Conversion 15CM 9VAC Connector (Set of 3) I Type

Total length: Approximately 15cm DC plug (inner diameter 2.1mm outer diameter 5.5mm) Center negative specification I type For emergency power supply of pedals / 9V can be easily connected to the power jack of the pedal Great diagnostic tool for identifying problems. No need to open the case and replace when you want to drive. It also serves as a countermeasure against power supply noise. If you have any questions after purchasing, please feel free to contact us at any time.