ART Auto-Tune Pre Antares Auto-Tune Processing Very Low Latency Five User Programmable Presets High Quality Class-A Tube Preamp +4/-10 selectable output level Insert Jack Optional footswitch (off/on & Preset Advance) Selectable Pitch Correction Effect (from subtle to obvious) The Auto-Tune Pre combines an ART tube preamp channel with integrated Antares Auto-Tune processing in a compact accessible package ideal for studio or stage Now live artists can easily add high-quality Antares pitch processing without the complexity and cost of an external computer and software Auto-Tune Pre EFX Section: The Antares Auto-Tune section of the product is designed to have a user interface and functionality that is similar to the Auto-Tune EFX Plug-In Users can select the Key, Scale and EFX type