10 Individual DC Output: power supply is designed for guitar effect pedals. With 10 isolated output: 9V 300mA port x 7, 9V 500mA port x 1, 9 or 12 or 18V 500mA adjustable output port x 2. Adjustable DC output provides more convenient performance and expanded use. Short Circuit and Over Current Protection: The pedal power supply with 10 output, and each channel has separate short-circuit and over-current protection. Short circuit in one port will not affect other ports' normal work. Lower Noise: The pedal board power supply with built-in powerful noise filter, denoising built-in chip, which can greatly improve the noise problem and provide a stable performance use. It is so quiet that you can enjoy playing music with clear and firm sound. LED Indicator Light: Each output DC output has a LED indicator light, all lights will normally go on after power connected and LED light goes out in the case of a short circuit, which helps locating faults among many effect pedals when there were short circuits. Excellent Quality: The pedal power supply adopt superior heat radiation material, carefully IC chips, generate less heat to keep stability. And there is enough space inside the equipment for rapid cooling.perfect gifts for your children, friends, families or lovers who is a music enthusiast! Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the , the Philippines, Taiwan and so on. voltage: AC110V note: With "" lettering Material: Metal colour: black Package Contents: 1 Supply 1 Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.