Black Sabbath 2016 Tour A guitar pickup is essentially just like a dynamic mike coil. For decades, energetic microphones have now been wired with the voice coil mounted on the primary of the microphone's transformer, and not recommended to floor (‘floating'). The microphone's situation is usually attached to the wire shield, that will be connected to the microphone amplifier's surface (see Rane's web site for more discussion).
By and large, powerful microphones are extremely quiet devices consequently of the mixture of transformer isolation and balanced, flying transmission lines during, as well as guarded, humbucking coils.
Therefore you will want to guitars? Guitars are once plagued by noise. Humbucking pickups are only a partial (though crucial!) solution. Well-known solution would be to move the guitar pickup to a healthy productivity, being a microphone. An identical idea was published that 2001 patent request such as Black Sabbath 2016 Tour?