The Rotovibe has its own little soft nitch in the whole Uni-Vibe/Leslie world. It's not the standout due to its' very subdued nature but its a nice flavor for those looking for a little subtlety. Besides the mellow sounds, we were drawn to the Rotovibe's pivoting pedal which controls the effects rate with a very smooth and natural sweep. Lower settings were phasey and fluid while faster setting bent our notes in a cool and very creepy way. If you've stepped on one of Dunlop Wahs then this will feel right at home. Both the chorus and vibrato setting were lush and wavered just right when rocking back and forth on the pedal. This watery effect is perfect for slashing the right amount of color on songs and perking up lackluster leads. The unit itself is tough as nails and should give you years of hassle free vibing.