The Black Cat Vibe is a legendary univibe pedal, with the originals used by Trey Anastasio and Michael Landau. Every detail from the original Black Cat Vibe of the 1990s was kept, with some minor improvements for durability and reliability. Control the speed of the Vibe on the fly using your favorite expression pedal and get the whirling, glassy sounds that made the original Uni-Vibe pedals so well-loved.