TC-Helicon TC Helicon Critical Mass Vocal Processor

The TC Helicon Critical Mass brings the magic of atmospheric vocal effects to your feet in an easy to use stomp box. With four melodic choir style options four gang vocal style options and three built-in studio-grade reverbs the Critical Mass and its adaptive tone gives you ultimate control. Compression a de-esser and a gate automatically control the timbre and shape of your sound ensuring that every note has the utmost clarity. The Critical Mass is incredibly easy to use with intuitive controls and the capability to automatically set your mic gain to the optimal level it allows you to concentrate on giving your best performance. This vocal effects pedal can be powered via an external 9V adapter or batteries.