Roland VT-3 Voice Transformer – Rock Rock Planet Rock!! – Jim Atwood in Japan
Roland - RTV - VT-4 Voice Transformer
Roland: The VT-3 Voice Transformer: A review of Roland's new hardware take on the classic vocoder sound | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering
Amazon.com: Roland VT-4 Vocal Transformer , Black : Musical Instruments