The Electro-Harmonix Voice Box is an insanely great harmonic processor and vocoder that can simply offer you 2 or 4-part backup harmonies or unleash vocoder synth sounds.
Built in, it has reverb, pitch-shifting algorithms, harmonies that sound at a 3rd and 5th above the original note, 9 presets, and a Gender Bender control that, which modifies the male/female formant.
This pedal is in excellent shape and will ship the next day!
If you have any questions about this pedal, or any of our gear, give us a shout here at the shop!