I know, there's been enough lately, but regardless I'm trying to figure out what Fuzz is used on The Black Keys Magic Potion. I know he has been know to use Earthquaker Hoof, Russian Big Muff, Analogman Fuzz, Maestro Fuzz-tone, but which was used for the majority of that album? And one last one. John Mayer Where the Light is "I don't need no doctor" at the end solo his tone goes from great to crazy. What is he using to get that sound at the end. Starts in at 4:08. Thanks in advance.