Roland VT-4 Vocal Transformer BlackTransform Your Voice with the Roland VT 4 Vocal Transformer The Roland VT 4 is an easy to use yet powerful vocal transformer, perfect for electronic artists, DJs, and singers. This hands on effects processor allows you to craft and shape unique vocal sounds, from subtle enhancements to radical transformations, without any menu diving or programming. Key Features: Vocal Effects: Offers a wide range of modern and retro vocal effects, including delay,