Fender genuine noiseless pickups. I believe the Hot Noiseless was equipped on the Jeff Beck model, but I think it's discontinued as a single unit now. Since there's almost no noise, it was especially useful for home recording, but I'm selling it because I switched the pickups back to the original ones when I sold my Stratocaster. Connectivity has been confirmed. To prevent any issues, I will perform a final connectivity check just before shipping. Please understand that this is a modification part, and no returns or exchanges are accepted.