Finally, what might just be the best guitar harmony processor is now in stores! The Digitech HarmonyMan does things that no other processor can do. For a street price of only $299, you can have the most advanced guitar harmony processor around!Features:Intelligent Pitch Shifting, based on a groundbreaking new signal processing technology, giving players ultra clean, low-latency harmonies based on one of four user-friendly shifting modes.Unique Key Display, showing the key that the HarmonyMan is currently using for harmonization. When musIQ is enabled, the display will update dynamically in response to the playing. A musically intelligent “Circle of Fifths” layout puts musically related keys (sharing the most notes) beside each other.Independently Selectable Voicings for each harmony, with a wide variety of options, including two intelligent shifting modes, unison/detune, octave up/down, straight chromatic shifts from -12 to +12 semitones, as well as 2 octaves down.Strum Key, allowing players to easily set the key of a song by simply strumming chords (perfect for songs that start with a solo).musIQ Sidechain Input/Thru, which lets a second guitar be the chord recognition source while the Clean Input Guitar signal is shifted to produce harmonies – perfect for bands with both a lead and rhythm guitar player.Voice Memory, allowing players to pre-configure and store up to four different harmony voicings and step through them with the memory advance footswitch.Pre-Harmony Distortion Loop, which lets players place a distortion stompbox before the harmony effect without affecting chord recognition of the Clean Input signal.Built-in Guitar TunerMix Control, programmable control of the mix between the lead and harmony signals.1/4” guitar input with distortion send and return, 1/4” guitar optional Sidechain input and pass-through and guitar ground liftBalanced Stereo 1/4” outputsRugged roadworthy all-metal chassisPower supply included