Amazon.com: Donner DPA-100 Guitar Pedal Power Supply Adapter 9V DC 1A Tip Negative 5 Way Daisy Chain Cables for Effect Pedal : Musical Instruments

【9V ADAPTER】OUTPUT: 9V DC, 1A (1000mA), Tip Negative (-) design .INPUT: AC100V-240V, 50-60Hz, 9W
【live for music.】Stable power supply circuit design, enough power for guitar pedals.
【5 way power chain cables 】5 way cable chain could power on 5 pedals at the same time
【Fit for Guitar Pedals】Fit for most brands of guitar effect pedals
【Professional noise isolation performanc】- High quality copper core daisy chain cable with special anti-hum. The professional noise isolation performance ensures you a quiet pedal chain condition while play.