This was briefly in a customers guitar, and now you can save a bit and improve your tone. This isn't the production version, this is one that's wound by MJ in the Custom Shop. The ’78 started life as a PAF rewind for a scrappy young player that all of us owe some thanks to and liked to Frankenstein his guitar.
The recipe for the pickup itself is traditional, but the special coil wind with 42 gauge plain enamel wire, hand-calibrated Alnico 2 magnet, and strict output tolerance makes sure that each one sounds like the original.