Roland VT-3 Voice Transformer.

Roland Aira Series VT-3 Voice Transformer Tested & Works w/ adapter

Roland VT-3 Voice Transformer AIRA

Roland VT-3 Voice Transformer Vocal Effects Processor w/ Adapter Japan Used

Roland VT-4 Voice Transformer Vocal Effects Processor Tested Working Used

Roland VT-3 Voice Transformer Vocal Processor Compact USB Effects Preowned Japan

Roland VT-3 Voice Transformer Effects Processor Vocal Effector From Japan

BOSS VT-1 Voice Transformer Vocal Effects Processor with AC Adapter Tested