Remember the great tremolo tones of the 50's and 60's? The Carl Martin 'Surf Trem' gets its trem circuit from the CM Tremovibe. With just a 'speed' and 'depth' control (just like your old tube amp) those classic tones are easy to achieve. The retro heavy diecast case with 9 volt battery compartment, cool color and heavy duty bypass switch make the 'Surf Trem' a must have in every pedal box.
