Les Paul Florentine A guitar pickup is basically much like an energetic mike coil. For decades, dynamic microphones have been wired with the voice coil mounted on the primary of the microphone's transformer, and not introduced to surface (‘floating'). The microphone's event is typically connected to the wire guard, that will be attached to the mike amplifier's floor (see Rane's internet site for more discussion).
By and big, powerful microphones are very calm devices consequently of the mixture of transformer isolation and healthy, flying transmission lines throughout, in addition to shielded, humbucking coils.
So why not guitars? Instruments are once plagued by noise. Humbucking pickups are merely an incomplete (though important!) solution. The most obvious solution is always to move the guitar pickup to a balanced production, being a microphone. A similar idea was printed this 2001 patent software such as Les Paul Florentine?