Ibanez 12 String Acoustic Guitars A electric guitar collection is essentially just like a dynamic microphone coil. For many years, energetic microphones have been wired with the style coil mounted on the principal of the microphone's transformer, and perhaps not called to soil (‘floating'). The microphone's event is normally linked to the cable shield, that is linked to the microphone amplifier's surface (see Rane's site for more discussion).
By and big, dynamic microphones are very quiet devices as a result of the combination of transformer isolation and balanced, floating transmission lines for the duration of, as well as guarded, humbucking coils.
Therefore you will want to guitars? Instruments are notoriously plagued by noise. Humbucking pickups are merely a partial (though crucial!) solution. Well-known answer would be to move the guitar pickup to a healthy result, being a microphone. The same thought was published this 2001 patent request like this Ibanez 12 String Acoustic Guitars?