Difference between Pod xt and pod xt live?

The Pro-version's got a direct signal out (reamping or live-usage combined with a real amp). The digital ins are really important, because if you use better ADs the whole thing will sound much better.

Greetings, Henning

EDIT: Ooops, I just noticed, that you are asking for XT and XT Live (not for Pro).:oops: The inputs and algorithms (and therefore the tone) are the same. It's just the floorboard, the pedal and the FX-pack.