Features:
[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 850MA Cable length: 90cm, adapter converts AC wall power supply to 9V DC power supply for most instrument pedals and other 9V battery equipment. Note: Please carefully check the required polarity and connector size of the equipment before purchasing.
[Note]: The polarity of the cable is internal negative (-) and external positive (+).
[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. Fit for most brands of guitar effect pedals

Specifications:
Input: 100V-240V 60Hz
Output: 9V 1A (1000mA), Tip Negative (-) design
Cable Length: 90 cm
5 Way Cable Size: cable length between each plug is 25 cm.
DC Connector Size: 5.5 x 2.1 mm

Package Includes:
1 x 9V 1A power adapter
1 x 5-way daisy chain cable