1Small size, easy to carry, when your pedal does not have enough space for multi-output power, can provide power for the drum machine effect pedal 2Multi-effect pedal, digital delay, etc. Each channel output is isolated and has a short-circuit protection function 3There is 6 output, two 9V DC 100mA, two 9V DC 300Ma, and two 9V DC 500Ma, very practical 4The effect pedal power supply is an important musical instrument accessory, which can be given as a gift to guitarists or music lovers 5Advanced technology with excellent craftsman bring smooth surface, which is beautiful and practical Item Type: Pedal Power Supply Two Black Channels: 9V DC at 100mA Two White Channels: 9V DC at 300Ma Two Yellow Channels: 9V DC at 500Ma Input: 18V 1A Input Power: 18W Size: Approx. 76 x 38 x 22mm / 3 x 1.5 x 0.9in How to Use: After using the supplied adapter to connect to the power supply, use the supplied cable to connect to the effector 1 x Pedal Power Supply 6 x Connection Line 1 x Hook and Loop Fastener 1 x Adapter