Roland AIRA Series VT-3 Voice Transformer<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> voice box </span></li><li><span class="a-list-item"> vocoder </span></li><li><span class="a-list-item"> desktop synth </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51hXvKYtR2L.jpg" noproxy>