The Rotovibe foot pedal is an electronic rotating speaker simulator for electric guitar, produced and marketed by Dunlop Manufacturing. Many artists have performed and recorded using the Rotovibe. The pedal offers two modes—vibrato and chorus. The speed or intensity of the effect is controlled by both the foot pedal and a small knob on the side of the pedal.
Some notable musicians to use the Rotovibe include Jerry Cantrell of Alice in Chains, Greg Tribbett of Mudvayne, Mike Einziger of Incubus, Zakk Wylde of Black Label Society and ex-Ozzy Osbourne guitarist, Jack White of The White Stripes and Josh Homme of Kyuss and Queens of the Stone Age.