Keeley Electronics’ Seafoam Chorus pedal uses a new design with controls for modulation Rate, Depth, and Tone. It also has a new Blend control that enables players to toe the line between pure vibrato or chorus sounds. It is hand-built in the U.S. using high-quality components and construction,  housed in a power-coated enclosure, and wired with true-bypass switching. For more, go to www.rkfx.com.