Sting On Bass A best guitar pickup is basically just like an energetic mike coil. For many years, powerful microphones have already been sent with the voice coil mounted on the principal of the microphone's transformer, and not recommended to floor (‘floating'). The microphone's case is typically attached to the wire guard, which is attached to the microphone amplifier's ground (see Rane's site for more discussion).
By and large, energetic microphones are very calm products consequently of the mix of transformer isolation and balanced, floating sign lines through the duration of, as well as protected, humbucking coils.
So you will want to guitars? Guitars are once plagued by noise. Humbucking pickups are just a partial (though crucial!) solution. The obvious answer would be to float the guitar collection to a healthy productivity, being a microphone. An identical idea was printed this 2001 patent application such as Sting On Bass?