Electro Voice Zlx15p A guitar collection is basically similar to a vibrant microphone coil. For decades, dynamic microphones have already been wired with the style coil attached with the principal of the microphone's transformer, and perhaps not referenced to surface (‘floating'). The microphone's event is usually connected to the cable guard, that is attached to the microphone amplifier's ground (see Rane's website for more discussion).
By and large, dynamic microphones are extremely quiet units consequently of the mixture of transformer isolation and balanced, flying transmission lines for the duration of, along with shielded, humbucking coils.
So why not guitars? Guitars are notoriously affected by noise. Humbucking pickups are only a partial (though important!) solution. The most obvious option is to float the guitar collection to a healthy productivity, being a microphone. An identical idea was published this 2001 patent request like this Electro Voice Zlx15p?