Dual function modulation Easily blend vibrato effect at one end to chorus effect at the other. Speed and Depth knobs allow complete control over chorus effect. Classic chorus effect, liquid textures and "spacey" tone. Speed/Depth/Vibrato-Chorus Blend Control. Excellent dynamic response. Simple, easy to use design. 100% Analog design with True Bypass circuitry. "Effects on" indicator light. Original XVIVE tone. Micro pedal package. Durable all-metal housing.