For example, if you sing a C note and play a C Major chord on the guitar, Vocalist Live 2 will generate any two notes of the following choices: an E (third above), a G (fifth above), one or two Unison notes (a pitch corrected C), an A (a third below), or an F (a fifth below). Change the guitar chord to a C Minor while still singing a C note, all notes stay the same except the E (third above) changes to an E flat.

Connecting to this stomp pedal unit is simple. There are two 1/4-inch jacks for your electric guitar--an input jack for the chord analyzer/recognition system and a thru jack that pass the guitar's signal to your amp. This unit does nothing to your guitar sound. There is a professional XLR mic input jack with gain control and phantom powering--you can connect any mic from a cheap dynamic to a multi-thousand dollar studio condenser. There are also a Line In and both XLR and 1/4-inch Out jacks to allow for any interconnection to a live PA system or professional recording studio.

Once you're tuned up using the built-in chromatic digital guitar tuner, you're ready to add harmony notes to whatever you sing into the mic. There are buttons for choosing two new notes at a time from a total of six. The Harmony Mix control sets the relationship between your original vocal and the two harmony notes. The unit also has a great little compressor that levels out your vocal level; a reverb with three sounds; and an enhancer, a kind of EQ.