Wired Gaming Keyboard Mouse Set A best guitar collection is actually similar to an energetic mike coil. For decades, dynamic microphones have been sent with the voice coil attached with the primary of the microphone's transformer, and maybe not recommended to soil (‘floating'). The microphone's event is normally attached to the wire guard, which will be connected to the mike amplifier's soil (see Rane's web site for more discussion).
By and large, energetic microphones are very quiet devices consequently of the combination of transformer isolation and balanced, floating indication lines for the duration of, as well as protected, humbucking coils.
So why don't you instruments? Instruments are notoriously affected by noise. Humbucking pickups are merely a partial (though essential!) solution. The obvious answer would be to float your guitar collection to a balanced output, just like a microphone. The same idea was printed this 2001 patent application such as Wired Gaming Keyboard Mouse Set?