This pedal offers three classic modulation effects (tremolo, rotary, and vibrato) and then some in a heavy duty chassis. Included effect modes are Tremolo, Opto Tremolo, Bias Tremolo, Duo Tremolo, Rotary Speaker, UltraVibe, and Vibropan. Each mode has a unique tone based on classic analog designs. Standard controls for Speed and Depth are present as well as the Modify control, which controls different parameters depending on the selected mode. Another unique addition to this pedal is a stompguard rubber cover for the pedal's controls. This keeps your settings locked in and safe from being accidentally bumped. This pedal is in ultra clean shape and includes the original box and packaging (albeit torn on the top). As an added bonus we'll include a pair of Strukture patch cables and some extra swag ($15 value)!