The TC Helicon VoiceTone Single C1 brings the studio to the stage with its pro-level pitch correction algorithms in a rugged, stage-ready pedal. Originally derived from the award-winning VoiceLive processor, the C1's pitch correction can be dialed from transparent to the full-robotic "Hardtune" effect that's become a signature in modern music. With its simple, single-knob interface, the C1 makes it easy for vocalists to nail their pitch every time.

Dial in Transparent or Hardtune Pitch Correction

The VoiceTone Single C1 puts complete control over your pitch correction right at your feet. Simply dial in the amount of correction you need, from subtle nudge to full robotic shift. For natural, transparent correction, keep the knob toward the left. Turn it toward the right for more dramatic Hardtune effects. The C1 analyzes your voice in real-time, smoothing out any pitch issues while preserving the character of your voice.

Add Expression With the Guitar Input

The VoiceTune Single C1's guitar input lets you tap into some truly unique vocal effects. Try using your guitar, bass or keyboard to control the pitch of your voice for harmonies, synced riffs and more. The C1 analyzes both the instrument and vocal inputs to create interesting pitch-based interactions between the two. It's an easy way to explore fresh new vocal ideas and add excitement to your performances.

Simple and Portable for Gigs

With its stompbox design, the VoiceTone Single C1 seamlessly integrates into your existing pedalboard setup. It's powered by a 9V adapter or battery so you can take it anywhere. The C1 also features an XLR input and output for quick mic connections. Getting world-class vocal pitch correction is as easy as plugging in your mic and dialing in your perfect tone.

Big Sound From Award-Winning Algorithms

Despite its compact size, the VoiceTone Single C1 delivers a massive, high-quality sound thanks to its algorithms originally derived from TC Helicon's VoiceLive processor. VoiceLive has won numerous awards for its pristine audio quality and now those same sounds are available in a simple, stage-friendly stompbox. Dial in the perfect pitch correction for your voice with the TC Helicon C1.