SHAEVLE Guitar Pedal Adapter Power Supply AC/DC 9V 1A Center Negative PSU One Spot Charging Wall Charger Plug Stompbox and Keyboard, Black 4.92 Feet

Safe and Durable - It has excellent performance protection functions, including overcurrent protection, overvoltage protection, overload protection, overheat protection, and short circuit protection, through the design and production of precision plug-ins and chip components. Specification - Input: 100V-240V; Output: 9V 1A; Cable length: 2m. Adapter converts AC wall power supply to 9V DC power supply for most instrument pedals and other 9V battery equipment. Note - The polarity of the cable is internal negative (-) and external positive (+). Please carefully check the required polarity and connector size of the equipment before purchasing. Wide Compatibility - This pedal power adapter is used in combination with guitar effect pedal and 9V tip negative keyboard/electronic device, with precise voltage requirements. Battery-Free Performance - You won’t need to worry about dead batteries in your pedalboard ruining your performance when using a DC 9-Volt Power Adaptor. You can ensure consistent, battery-free performance when you directly power it.