Regarding the Jose I just saw this posted on the Metallica Gear History FB page:
"Metallica Gear History
Jack Beard ·
Here’s an early look at the gear used on “72 Seasons” per Greg Fidelman. The Marshall vibe you hear makes sense when you see what was used below.
James Hetfield:
Used multiple amps, but the core of his sound always involved the Mesa Mark IIC++ and his newly repaired late ‘60/early ‘70s Jose Marshall. From there, the old Wizard Modern Classic makes an appearance, often boosted by a Klon Centaur. The VH4 was brought in for slower songs and ones needing “more bottom.” Surprisingly, it sounds like the VH4 was pushed back as a blender in favor of the other amps. The Mesa and Marshall went into Marshall cabs, and the VH4 went into Mesa cabs.
Kirk Hammett:
Some surprises here. For rhythm, Kirk used a combination of a Friedman BE Deluxe and an older BE head that Dave (Friedman) had modded (likely updating to current spec). He also had a ‘70s Marshall JMP 2204.
For leads, Kirk had his modded ‘70s Marshall JMP 2203 combined with a Mesa Dual Rectifier. His signature Randall head was also added in. Kirk also mentioned that he used the Solo Dallas Schaffer Replica EX Tower as a boost on his lead sound as a “secret sauce,” but also cited the tried and true Ibanez Tube Screamer. For cabs, Kirk was using old Marshall cabs with 25W/30W Celestions (presumably G12M and G12H), whereas solos usually added in a cab with G12T-75s. The old Mesa C90 cab also makes an appearance."