I think they had Oz dial them in. Sounded terrible. He has terrible tone in general.
Reminds me of random 15 yo stoner kids playing random power chord riffs with way too much of everything on, as loud as possible, and thinking that meant it was good.
Again, can almost guarantee Oz dialed those all in.
Jon immediately mentions the amount of gain on and ask if they all have that much..... It was his way of commenting immediately on how bad it was dialed in.