Voice Box

The Electro-Harmonix Voice Box is a vocal harmony machine and vocoder that offers a range of features and technical specifications:

- Harmonically matches any electric instrument plugged into it
- Professional quality pitch shifting algorithm produces realistic harmonies
- The Low & High Harmony independently produces two harmony notes: 3rd and 5th
- 9 accessible programmable presets
- Natural Glissando
- Gender Bender knob allows for male/female formant modification
- Built-In Mic Pre with Phantom Power & Gain Switch
- Balanced XLR Line Output: Interface directly with any mixing board or A/D converter
- Power supply included
- Circuit: Digital
- Bypass: Buffered Bypass
- Audio: Mono
- Power Supply: 9.6VDC-200mA power adapter included
- Dimensions (in): 5.75 x 4.75 x 2.5
- Current Draw: 200mA
- Year Released: 2009
- UPC: 683274010908

The Voice Box is designed to create 2- to 4-part harmonies directly from vocals, in the same key as the accompanying instrument. It also features a 256-band articulate vocoder with adjustable harmonic enhancement and controllable formant shift. The device is suitable for vocalists and musicians looking to add harmonies and vocoder effects to their performances.