By some players the ceramic magnets are given a bad reputation when compared to alnico which is probably due to their association with cheaper instruments.
Ceramic magnet single coil adjustment height.
Humbuckers can run a little closer to the strings gibson recommends 1 16th of an inch for the bridge pickup and 3 32nds of an inch for the neck because their magnets aren t as powerful as single coils.
They rely on support often a foam strip placed underneath in the pickup cavity to push the pickups to the correct height.
Ceramic magnets are made of ceramic surprise.
Setting the pickup height too high can cause interference with your guitar strings 2 setting pickup height too low.
As far as pickup height is concerned humbuckers are a whole different animal from single coils.
The result is a much more focused magnetic field and a more responsive pickup.
For example let s say you ve swapped the stock bridge pickup in your strat for a seymour duncan hot rails a high output single coil sized humbucker.
P90s blade style pickups ceramic magnets and lace sensors all have different suggested pickup height but it s up to the player to.
Setting your pickup height too low would cause your pickup not to be optimized for your guitar.
You see ceramic is easier to come by than alnico making it a cheaper magnet to make.
Most traditional single coil pickups only allow for height adjustment of the pickup as a whole but on the mfd pickups the pole pieces are individually adjustable.
Your magnetic field floats above the pickup and if your strings are out of the field you won t get a rich full tone.
A fender jaguar s pickups are adjusted very similarly to a jazzmaster.