Roland Boss VO-1 Vocoder Pedal

The Boss VO-1 Vocoder Pedal is an innovative effects unit that blends guitar playing with vocal articulation, creating classic vocoder sounds, robotic voices, and expressive synth-like tones.

With dedicated mic and guitar inputs, the VO-1 lets players modulate their guitar sound using their voice, producing everything from talk-box effects to futuristic synth tones. The Advanced Mode delivers high-definition vocoder effects, while Vintage Mode recreates classic analog vocoder sounds. Ideal for guitarists, bassists, and electronic musicians, the VO-1 opens endless creative possibilities for live and studio performances.

• Innovative, easy-to-use vocoder pedal powered by BOSS’ famous guitar synth technology
• Use your voice to dramatically extend the expressive range of your instrument in countless ways
• Vintage mode for classic electronic synth-voice sounds and Advanced mode for all-new vocoder tones with enhanced clarity
• Talk Box mode enables “talking lead guitar” tones without the hassles of a traditional talk box setup
• Choir mode for achieving rich vocal sounds with no mic connected
• Effect loop for sound enhancement and easy integration with existing pedals
• Works with guitar, bass, or any instrument with a 1/4-inch output