Taylor 214e Deluxe A best guitar pickup is basically similar to an energetic microphone coil. For decades, vibrant microphones have been wired with the style coil attached to the principal of the microphone's transformer, and not called to ground (‘floating'). The microphone's situation is usually connected to the wire guard, which can be linked to the mike amplifier's floor (see Rane's internet site for more discussion).
By and big, energetic microphones are extremely quiet devices consequently of the mixture of transformer isolation and healthy, floating transmission lines for the duration of, along with protected, humbucking coils.
Therefore why don't you guitars? Instruments are notoriously overwhelmed by noise. Humbucking pickups are just an incomplete (though crucial!) solution. The most obvious solution would be to move the guitar collection to a healthy output, as being a microphone. The same idea was printed this 2001 patent application such as Taylor 214e Deluxe?