warmth adds depth without mud. Sound quality algorithms taken from Voice Live 2, balanced XLR output, recessed mic gain prevents accidental bumps on stage, compressor/de-esser and analog touch (warmth). Adaptive shape brightens and tightens your vocals, USB connects to VoiceSupport application offering tips, studio quality mic preamp with phantom power, tricks and updates. Mic control feature allows remote effect on/off via TC-Helicon MP-75 microphone. All Voice Tone pedals can be connected (daisychained - the first pedal controls the master volume). Includes power supply.