TC HELICON CRITICAL MASS Vocal Stompbox
TC HELICON CRITICAL MASS
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CRITICAL MASS - Studio-Quality Vocal Stompbox for Large Group-Sound Effects.
A simple-to-use vocal stompbox lets you easily create stunning group-sound vocal effects
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
High-quality, low-noise mic preamp for pristine vocals
On/off foot switch for quick performance control
Rugged, road-worthy construction for years of dependable use
3-Year Warranty Program*
Designed and engineered in Canada
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