I have never heard of these but damn does it sound pretty freaking good. It's also awesome that you can set up to 4 presets on tones that you like on the amp then assign them to the buttons on the foot controller. The amp remembers each setting as well.
The sounds he gets when just demoing the amp is what sold me, although, I think the cleans might be kind of sterile.
Well that was one of the best mixes I have heard on Ryan's vids. His tone was fuller and less shrill sounding. That amp did sound really good too.