Fender Acoustic Electric Guitar A best guitar collection is actually similar to a powerful microphone coil. For decades, dynamic microphones have now been sent with the voice coil mounted on the principal of the microphone's transformer, and not referenced to soil (‘floating'). The microphone's event is normally connected to the wire guard, which can be connected to the microphone amplifier's floor (see Rane's website for more discussion).
By and large, active microphones are very calm products consequently of the combination of transformer isolation and balanced, suspended sign lines throughout, as well as guarded, humbucking coils.
So why not guitars? Instruments are once overwhelmed by noise. Humbucking pickups are merely a partial (though important!) solution. The most obvious alternative is always to float the guitar collection to a healthy productivity, just like a microphone. A similar idea was printed that 2001 patent application such as Fender Acoustic Electric Guitar?