The Keeley Seafoam Chorus pedal is true to its name, producing smooth, ethereal chorus tones. Using an analog-digital design, it produces a gorgeous, shimmering chorus or vibrato that still stays true to your personal tone with FET input. An LFO helps you control rate and depth smoothly and its circuitry is designed to eliminate the excess hum and noise found in typical analog chorus pedals. Tiny, watery, splashy, shimmery, the Keeley Seafoam can create endless chorus sounds.