The majority of Vai's effects come from the Fractal Audio Axe-FX II, and most of his pedalboard is set up to control those. Vai says he has a select few pedals to use in conjunction, and he likes to experiment with new pedals all the time. The left side of his pedal setup has his "fun" pedals which are always changing. When we caught up with him, he was experimenting with a Red Witch Titan Delay, Red Witch Pentavocal Tremolo, Red Witch Medusa Chorus, DigiTech Whammy DT, and MXR Phase 90. He uses an expression pedal to control the Axe-FX II's whammy effect, as well as both a Morley Bad Horsie Wah and a Dunlop Cry Baby Wah. One standby pedal on Vai's pedalboard is his signature Ibanez Jemini distortion, which has two channels of distortion. On the right, Vai has his Fractal MFC-101 foot controller set up as a pedalboard, with five presets per bank, and uses an expression pedal for whammy and volume.