Thanks, That works. So I have the two mic setup working.
A guy at my office was a former sports talk radio on air personality. So I'm working up some podcasts. Even though I'm mainly a guitar guy, I had good luck with the UX2 recording a piano with a two mic setup - 2 shure sm58a . I thought the line6 did a nice job. The signal was clean and sounded good.
He looks at things differently though. He calls the UX2 a "mixer", but I think it is a sound device. He though the sound was "fine" compared to a USB mic. I though the UX2 had a super low noise floor, at least according to their website.