Voodoo Labs Micro Vibe PedalThis product only ships within the United States The Voodoo Lab Micro Vibe delivers the same juicy, swinging tone as an original 1968 Uni Vibe. Designed as a Leslie rotating speaker simulator, the original Uni Vibe circuit is a variation of a four stage phase shifter. While it didn't do so well with keyboard players, its unique sound achieved legendary status when Jimi Hendrix used the effect on his Band of Gypsys record, and his landmark Woodstock