The Ultimate 70s hard rock tone to me is a Marshall Fullstack. Today I'm gonna play a 1971 Marshall Super Lead Full stack with 1960 Cabs and then change the amp to a 1975 Fender Dual Showman and play that one with the same 1960 cabs. I'm using a stock 2010 Gibson Les Paul Custom Black Beauty and a 2008 Gibson Les Paul Standard R9 with an SD A2 Pro in the bridge. The close mic is a 1970s Unidyne IV 548 and the room mic is a 200X AKG C414BXLII.