I have two cabs, both with v30’s…. And they sound different. I have not pulled my avatar out of the road case to check them out. I assume that they are hellatones…the other is a Marshall mode 4 with v30’s. Correct me if I’m wrong but didn’t Marshall use a different v30 for those cabs as well? Higher power rating or something? This is the first avatar I’ve ever owned and it rips. Much better than the Marshall. It’s the standard one with the thinner walls versus the thick orange style. Not sure if the roadcase has anything to do with it but as I said…it’s a killer cab….as far as the Marshall goes I’m not down grading it…just with my setup and the avatar right beside it…shit. If I find another avatar I’ll grab it up in a second.