Yup, the old Super 58. Apparently they are different from the new Super 58. I think the old ones have an Alnico 4 magnet. I’m not sure what the new Super 58 magnets are. From what I’ve read Alnico 4 are similar to an Alnico 2 humbucker; more lower midrange grunt and less scooped than and Alnico 5. I’ve compared and think there’s some truth to that. I prefer A2 humbuckers and I like my old Super 58’s too.