Behringer HB01 HellbabeHELLBABE HB01 The HELL BABE HB01 is unlike any wah youve ever stepped on, offering a tremendous array of tone sculpting options. You get everything from old school wah to the most up to date sounds, all in one mesmerizing effects pedal. Add to that optical control that does away with noisy pots, an adjustable spring mechanism and tunable boost, and this babes a contender! The HELL BABE will add new dimension and depth to your artistic expression.