Hey, I know this quesion had probably been asked before but in just coming into music tech and was hoping someone could sort out my confusion. What is the difference between a mixer and an audio interface? Please could someone explain it very simply. Also what are the benifits/downsides of each (excluding price) and what is the advantage/disadvantage of using both? (and how does that work?) I'm really sorry if I seem very naive but I really need help on this one Thanks guys.