Voodoo Lab Sparkle DriveThis product only ships within the United States Double your pleasure with two amp tones! The Voodoo Lab Sparkle Drive pedal gives you the dynamic punch of a clean amp, and the sustain and warmth of an overdriven amp, all in a single stompbox. Sparkle Drive's unique Clean control lets you blend its overdrive circuit with a boosted clean signal for a rich, layered guitar tone. With the Clean control off (fully counterclockwise), the overdrive circuit