Fender Affinity Strat A best guitar collection is basically much like a vibrant microphone coil. For decades, active microphones have been sent with the voice coil mounted on the primary of the microphone's transformer, and perhaps not introduced to ground (‘floating'). The microphone's case is usually connected to the cable guard, which can be connected to the mike amplifier's soil (see Rane's website for more discussion).
By and big, vibrant microphones are very calm units as a result of the combination of transformer solitude and healthy, suspended indication lines all through, as well as shielded, humbucking coils.
Therefore why not guitars? Guitars are notoriously plagued by noise. Humbucking pickups are only an incomplete (though important!) solution. The obvious answer is always to move practicing the guitar collection to a balanced productivity, just like a microphone. A similar strategy was printed this 2001 patent request like this Fender Affinity Strat?