The BOSS VE-2 Vocal Harmonist gives singers an easy way to create polished vocal harmonies and studio-quality effects for live performance, practice, and recording. Its Auto Harmony function follows chords from a connected guitar, while Manual and Hybrid modes generate accurate harmonies from a selected key or a combination of guitar input and manual settings. With 24 harmony options, singers can add one or two voices above or below their natural vocal.
 
Built-in reverb, delay, dynamics enhancement, and subtle pitch correction provide everything needed for a refined vocal sound. The VE-2 also features three user memories, an XLR microphone input with phantom power, USB audio recording, and portable operation using four AA batteries or an optional AC adapter.