TC Helicon VOICETONE C1 Simple 1-Button Stompbox for Flexible Pitch Correction, Compatible with PC and Mac

Simple single-button stompbox gives you flexible pitch correction choices to control your sound Gentle or aggressive tuning puts your voice right on pitch Manual or guitar-controlled key/scale selection Wide range of pitch correction capability, from natural to robotic Simple 3-knob control gets you up and running in seconds Simple guidance of pitch correction with key, chromatic or guitar input. Control your attack from subtle correction to jagged HardTune Adjust your vocal biology from male/deep gender to alien female Dedicated on-off footswitch. C1 Also comes with USB connection for updates