ok, this might sound really stupid, but I'm just curious. I was wondering what would happen if, using a simple 2 xlr input m-audio interface, you were to : take the incoming xlr input, send it out if the trs line output to whatever processors you had, then send it back into the 2nd xlr input? once again, I apologize for the stupidity, some friends of mine were debating. So, is this possible? would the newly processed signal be decent enough to record? any thoughts would be great. Thanks!