


The problem with USB mics is that they all have their own digitisers built in, and it's inherently not possible to synchronise them to any outside source - the USB protocol simply doesn't allow for this. Now I suppose you want to know why it's such an issue, and I'll tell you. The way you do this is to create an aggregated device by using ASIO4ALL - the only software that will do this, as far as I'm aware good job it's free!

Emmrecs is correct - you can't do this with multiple mics, although you can just about get away with two or at a pinch, three.
