This is a signature dual-channel overdrive and distortion pedal designed in collaboration with guitarist Steve Vai.

It features overdrive on one side with a smoother, lower-gain voice, inspired loosely by classic tube-style overdrives. And distortion on the other with a more aggressive, higher-gain, cutting lead distortion suited for Vai's signature tonal attack.

These are discontinued, and each pedal's exterior design is completely unique ! Making it a collector's favourite.