The Tremble Tremolo is two pedals in one. Its a smooth vintage tremolo as you would find on classic amps of the 1960s, but with a wider range of speeds, and the ability to switch seamlessly between two speeds of your choosing, while you play! This creates a Leslie rotating speaker type sound.

The boost-only switch disables the tremolo effect, but leaves a great-sounding linear boost in the circuit path, allowing you to use the pedal as a volume boost to push tube amps into singing distortion!

Controls:Slow (Speed 1), Fast (Speed 2), More (Volume), Deep (Depth), Boot-Only Switch, and footswitches for True Bypass and Speed 1/Speed 2 Select.Power Source:9VDC (negative center Boss-style adapter required). Battery snap not included- see our green tone page for details.