Here is a nice clean vintage DiMarzio humbucker from probably late 70s to early 80s. It has a 4-Conductor lead and 13.15 kΩ and the rounded mounting tabs. It very possible it may be a special winding, or a Distortion/Dual Sound - I believe this came out of a Pedulla MVP or possibly an Ibanez Musician 15 years ago and has been sitting in a box.
