Studio-grade pitch correction in one stomp

VoiceTone C1 is a single-effect TC Helicon pedal dedicated to transparent vocal pitch correction. One footswitch turns it on, one knob sets the correction amount, and the engine inherits the same chromatic and scale-based tuning technology TC Helicon builds into its flagship VoiceLive processors.

Two correction modes

Chromatic mode rounds every note to the nearest semitone for natural transparent fixing, while Hardtune mode delivers the harder, more processed tuned-vocal sound made famous in modern pop and hip-hop. A scale-set encoder lets you lock the engine to the key of the song for cleaner correction.

Plug-and-play stage build

XLR in, XLR out, 48V phantom power, true bypass, and a standard 9V supply. Solid metal chassis, silent footswitch, and an LED that makes status readable in the darkest club. The C1 is the pedal singers add to fix tuning without anyone in the audience knowing.