Go from full filter to a sweep down to nothingness
The Electro Harmonix Bass Balls twin dynamic envelope follower uses two critically tuned, sweeping dynamic filters that respond sensitively to attack variations creating shifting peaks and notches to produce vowel-like overtones.
The switchable distortion mode's warm harmonic distortion intensifies the overtones and deep resonance of the effect.
The Sensitivity control determines how sensitive the filters are to attack dynamics. Made in Russia.
This particular Electro Harmonix Bass Balls only has a few tiny scratches here and there but otherwise in excellent condition. Includes original wooden box.