Sorry, Paul, missed this, but since the thread ain't dead... The 6G2 is *delightfully different* from the PR. To start with, no big mid scoop, and less tone stack loss. In '60s terms it's less of a Mod, more of a Rocker. Rumble at Brighton next weekend! The trem isn't all *that* different, but it does seem more organic / hypnotic, maybe in part because it isn't scooped, and maybe because those tone/volume factors allow you to bias the 6G2 a littler cooler for more trem. Brown is often described as halfway between tweed and BF. I've built all three, though, and I'd say that description isn't wrong but also isn't very helpful. In UK terms, if tweed is, I dunno, Liverpool, and blackface is London, then brown is Leeds. In US terms, if tweed is Memphis and blackface L.A., then brown is Muscle Shoals. *That* sort of 'halfway between.'