Boss VT-1 Voice Changer Transformer Formant Shifter Vocoder Vocal Effect Exc
Musical Instruments:Pro Audio Equipment:Signal Processors and Effects – Boss VT-1 Voice Changer Transformer Formant Shifter Vocoder Vocal Effect Exc
Formant
Yamaha FS1R 8 Operator FM and Formant Synthesizer
Musical Instruments:Pro Audio Equipment:Synthesisers and Sound Modules – Yamaha FS1R 8 Operator FM and Formant Synthesizer
Roland VT-3 VOICE TRANSFORMER Formant Shifter Vocoder Voice Changer BOSS
Musical Instruments and Gear:Pro Audio Equipment:Signal Processors/Rack Effects – Roland VT-3 VOICE TRANSFORMER Formant Shifter Vocoder Voice Changer BOSS