I primarily use this with a clean setting. It makes regular chord strumming interesting. I've played with it some on a dirty, fuzz, setting, but I prefer what it does to a cleanish tone.
Jimi Hendrix 70th Anniversary Tribute Series Univibe® Phase-Shifter Info LIMITED 2012 RUN. NO LONGER AVAILABLE
The thick wash of Univibe® that permeates the landmark Band of Gypsys album is undeniably some of the most transcendent tone ever recorded. With its phasey, chorusy, Leslie-sounding goodness, Jimi Hendrix was able to summon startlingly rich textures that sound as if you can actually spoon them out of the speakers. The Jimi Hendrix™ 70th Anniversary Tribute Series Univibe delivers these classic tones in all of their stunning analogglory, and at a fraction of the size of the vintage Shin-ei unit that Hendrix used in late ’69/’70. Finally, this Univibe is emblazoned with colorful, iconic Hendrix art from legendary rock artist John Van Hamersveld. One listen to the otherworldly “Machine Gun” and you will know why the Univibe is one of the most cherished, unmistakable effects in guitar history.