Jacob playing "The Blood" at Rhema Christian Fellowship 

It's connected so he can communicate with the band

its a talk back mic so the only ppl that can hear is the musicians with headphones

Gabriel Karimbambo I

Gabriel Karimbambo it works many different ways It can go to main mix board but if would have the sends only go to musician mix not house Or some set up their own system with mic and interface or mixer and send to musicians without it going to the board