I got my new unit a few weeks ago, and it works great, except, as others have mentioned, the battery life is VERY DISAPPOINTING to say the least. My Boss Katana Air's battery life was easily 6-8 hours. The Line 6 one is 1-2 hours tops. (the quality of the line 6 unit is much better though...the boss one has a static/popping problem that I cannot get rid of...the line 6 one stays crystal clear through the thr30ii)