So one wouldn't need a mixer at all...just plug the mic into the Voice Live Touch and then the latter into the line in on the keyboard (Tyros4 or microArranger). In the case of the microArranger, the on-board speakers could/would be used (at smaller more intimate gig settings, of course).

Ian
_________________________
Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.