In the words of JAM Pedals:

The WaterFall is a smooth, sweet, lush-sounding Chorus / Vibrato pedal, featuring Bucket Brigade chips!

It comes with 2 toggle-switches, one to select between chorus and vibrato

modes, and another to switch to a wetter effect resulting in a deeper

more contemporary sounding chorus, or a more intense, deranged vibrato

sound!Max out the Depth and Speed controls to get Leslie-speaker type

effects!