Antares AVP Vocal Producer Auto-Tune realtime pitch correction Antares microphone modeling Analog tube modeling Variable knee compression Downward expanding gate Variable frequency de-esser Flexible parametric EQ Automatic mono or stereo double tracking MIDI automation Factory presets for a wide variety of vocal styles Very easy to use Single rackspace 90-day warranty Select from a huge library of sounds Processing includes analog tube modeling, variable knee compression, downward expanding gate, variable frequency de-esser, flexible parametric EQ, automatic mono or stereo double tracking The Antares AVP Vocal Producer gives you everything you need to create stunning vocal tracks, all in one box The Vocal Producer combines TEC mic modeling technology, Auto-Tune Pitch correction, and state-of-the-art vocal processing modules