Reason Studios BV-X Multimode Vocoder

The BV-X Multimode Vocoder is your modern gateway to truly expressive vocal processing. Whether you want that iconic robot voice or something entirely fresh, BV-X makes it effortless to take your sound in bold new directions—even if you can’t sing. Simply add it as an effect; the incoming audio (the “modulator”) shapes the internal synth (the “carrier”), which means no convoluted routing, just instant creative vocal transformation.

With over 150 ready-to-use patches covering classic vocoder tones, silky harmonies, sci-fi effects, and warped textures, BV-X fuels your sonic exploration from the moment you load it. The Auto Play feature tracks your voice with pitch detection so you don’t even need to play MIDI—snap to a scale, hit a key, and you’re instantly in harmony. For hands-on control, play the notes you want and shape your performance your way.

BV-X delivers two distinct vocoding modes with different characters: Modern mode offers precise, crystal-clear spectral processing using high-resolution FFT analysis, and Vintage mode gives you crunchy, character-filled vocoder tones through classic filter band processing. A built-in wavetable synth brings 20 waveforms and a harmonic mixer into play, all under your hands. Dive into the Modulation Matrix to create sweeping textures, reactive effects, or freeze moments of silence into sonic glow. The creative playground doesn’t stop there: tactile controls for bass response, stereo width, unison voices, tailored effects, and lush reverb let you twist and shape the sound to your wildest ideas. BV-X delivers the vocoder’s classic magic—in a single, deeply tweakable package.