Your gear is fine for A2. And A3/4 for that matter.
This is my barb's original gear set. He cleared A3/4 (given, not without a lot of difficulty, but he did it) pre-nerf.
http://i.imgur.com/bCBY6.jpg (didn't bother with img tags as I don't want people to respond saying stupid shit like 'lol bad gear is bad' because that was kind of the point of me making this post.
You just need to play better, honestly.
This post was edited by Onslaughtx on Jul 10 2012 12:24am