hi , i am tomorrow hiring a sony z1 camera. the subject performing on stage is mainly talking and occasionally playing instrument. he has one microphone coming thru mix desk at rear. can i set up two microphones, one set for vocal, one set for the instrument(which is electric) and via mix desk record both into the z1 on different channels and thus onto separate channels on the minidv tape. i kind of remember a sound tech at college saying you could damage to equipment if wrong setting up of connections.