Pearl Masterworks Snare Drum A electric guitar collection is actually much like a dynamic microphone coil. For decades, powerful microphones have been wired with the voice coil mounted on the primary of the microphone's transformer, and perhaps not called to surface (‘floating'). The microphone's situation is typically connected to the wire guard, which will be attached to the mike amplifier's soil (see Rane's site for more discussion).
By and large, dynamic microphones are very calm units consequently of the combination of transformer isolation and healthy, hanging transmission lines all through, along with shielded, humbucking coils.
Therefore why not guitars? Instruments are notoriously plagued by noise. Humbucking pickups are just an incomplete (though important!) solution. Well-known solution would be to move your guitar pickup to a healthy result, being a microphone. A similar strategy was printed this 2001 patent program like this Pearl Masterworks Snare Drum?