Ion Audio Visual - PKR 13,800 Behringer HB01 Hellbabe Wah-Wah Pedal Products Highlights - Wah-wah pedal for electric guitar or bass - Adjust the heel-down range of the wah sweep from 440Hz
EP 74: The Behringer Hellbabe HB 01 - YouTube
Behringer HB01 Hellbabe Optical Wah Pedal | Music Bliss Malaysia