Behringer Headphone Mixer A best guitar pickup is basically similar to a dynamic mike coil. For decades, energetic microphones have now been sent with the voice coil attached with the principal of the microphone's transformer, and not called to floor (‘floating'). The microphone's event is usually connected to the wire guard, that will be connected to the microphone amplifier's floor (see Rane's web site for more discussion).
By and big, powerful microphones are very calm units as a result of the mixture of transformer solitude and healthy, hanging indication lines throughout, as well as guarded, humbucking coils.
So why not instruments? Guitars are notoriously overwhelmed by noise. Humbucking pickups are merely a partial (though crucial!) solution. Well-known option would be to float your guitar collection to a balanced production, as being a microphone. A similar thought was printed that 2001 patent application such as Behringer Headphone Mixer?