Rupert Neve 511 A guitar collection is basically much like a powerful mike coil. For many years, dynamic microphones have now been wired with the voice coil attached with the primary of the microphone's transformer, and perhaps not recommended to floor (‘floating'). The microphone's event is typically connected to the wire guard, which will be attached to the mike amplifier's floor (see Rane's web site for more discussion).
By and large, vibrant microphones are extremely quiet units consequently of the combination of transformer isolation and healthy, hanging transmission lines for the duration of, as well as guarded, humbucking coils.
So why don't you guitars? Guitars are notoriously affected by noise. Humbucking pickups are just a partial (though crucial!) solution. The most obvious answer is always to move the guitar collection to a balanced production, just like a microphone. A similar idea was printed that 2001 patent software such as Rupert Neve 511?