Seymour Duncan APS-2 Alnico II Pro FLAT for Strat pickup. upc 800315002979
This one can be used in the middle position for hum free 2 and 4 position on the switch and was designed for a 9 degree or flatter neck.
These are some of the best strat pickups that Seymour makes.
Here’s the woody strat tone that you hear on the old records. I love these pickups.