PG's On Location in Frankfurt, Germany, for Musikmesse '09 where they listen to Joe Satriani talk about his new line of Vox pedals. In this segment, Satch talks about his Vox Big Bad Wah. The Big Bad Wah features a Dual-mode design that offers two distinct wah sounds in a single pedal (WAH One is classic Vox and WAH Two provides Joe Satriani's original drive and voice controls), a Drive knob, Voice toggle switch and Inductor switch.