Fender American Stratocaster A electric guitar collection is actually similar to a powerful microphone coil. For many years, active microphones have already been sent with the voice coil mounted on the primary of the microphone's transformer, and maybe not introduced to soil (‘floating'). The microphone's event is usually attached to the cable shield, that will be connected to the microphone amplifier's surface (see Rane's website for more discussion).
By and large, dynamic microphones are extremely quiet devices consequently of the mixture of transformer solitude and balanced, floating transmission lines all through, as well as guarded, humbucking coils.
So why not instruments? Instruments are notoriously affected by noise. Humbucking pickups are just a partial (though crucial!) solution. Well-known solution would be to move your guitar collection to a balanced productivity, being a microphone. A similar strategy was printed this 2001 patent request such as Fender American Stratocaster?