The N3's are what the American Deluxe series uses and those basses are incredible. The Lace sensors are single coils and they are surrounded by metal barriers which are designed to reduce electro-magnetic interference I have them in a cowpoke bass and I was told they were considered to be the first "noiseless" pups.
Hello, and thanks for a great thread.
Regarding the Lace Sensor, i'm pretty sure it is a split coil PU.
I had one die on me in a Jazz Bass Plus, and I dismantled the defective PU after replacing it.
Pics:
Ronnie

