REVIEW: Dunlop's Rotovibe Expression Pedal

Rotating Speaker Effects... Without The Speaker Way back in the day, when I couldn't even begin to consider buying something as expensive and cool as Fender's Custom Vibrolux guitar amp, I searched and searched for an alternative way to get that cool “Vibrato” sound, and was lucky enough to stumble upon the Dunlop RotoVibe. Of course, at that …