Plug In Acoustic Guitar A electric guitar pickup is actually just like a powerful mike coil. For decades, vibrant microphones have already been wired with the voice coil mounted on the primary of the microphone's transformer, and maybe not called to floor (‘floating'). The microphone's event is usually linked to the wire shield, that will be linked to the mike amplifier's floor (see Rane's internet site for more discussion).
By and large, dynamic microphones are very calm devices as a result of the combination of transformer solitude and healthy, hanging sign lines for the duration of, in addition to shielded, humbucking coils.
Therefore why don't you guitars? Instruments are notoriously plagued by noise. Humbucking pickups are merely a partial (though crucial!) solution. The most obvious option would be to move the guitar collection to a balanced output, just like a microphone. A similar idea was published this 2001 patent request like this Plug In Acoustic Guitar?