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TC Helicon Critical Mass Vocal Effect Processor


Stomp Box with Coir, Reverb & Tone

Critical Mass
Powerful melodic and gang styles give you large group vocals using your voice alone
No key or Scale to set - just sing
Simple three-knob control gets you up and Running in seconds
Battery option
High-quality, low-noise mic preamp for pristine vocals with no gain to set
On/off Foot switch for quick performance control