FS - as above.
These came out of an '86 Warwick Thumb bass that I had (I replaced them with EMGs). They are the ones with little dip switches mounted on the face of the Pickups, for EQ purposes. More info can be found here: http://www.seymourduncan.com/forum/showthread.php?229007-jazz-amp-precision-pickups-with-dip-switches.
I have no use for them and they are merely collecting dust, so if anyone's interested let me know.
£40 ono.