I just came across this online and thinking about replacing the bridge pickup my american standard fender jazz with one of these. The stock pickups are great but this sounds real interesting.Anyone here have one in there jazz bass? nj4se humbucking split coil 4 string jazz-type bass pickups These are a split coil hum cancelling design. They use the same hand wound pattern found on our NJ4's but with a finer wire called 43 gauge enamel. The natural character of this design is to have a more pronounced lower midrange, and a slightly muted high end. This makes them exceptionally suited to fingerstyle players who are going for a solo bridge pickup sound with good "bark" and "heft." They are also totally humcancelling, and great for commonly noisy live situations.