Concert Snare Drum Head A best guitar pickup is basically just like a dynamic microphone coil. For many years, powerful microphones have been wired with the style coil mounted on the primary of the microphone's transformer, and not called to surface (‘floating'). The microphone's case is normally linked to the wire guard, which can be attached to the mike amplifier's surface (see Rane's site for more discussion).
By and big, active microphones are very calm products consequently of the mix of transformer isolation and healthy, floating transmission lines all through, as well as shielded, humbucking coils.
Therefore you will want to guitars? Instruments are once plagued by noise. Humbucking pickups are merely a partial (though crucial!) solution. The obvious option is always to move your guitar collection to a healthy production, just like a microphone. A similar idea was printed that 2001 patent application such as Concert Snare Drum Head?