Dave Smith Prophet 6 A guitar pickup is basically much like a dynamic microphone coil. For many years, vibrant microphones have now been sent with the voice coil attached with the principal of the microphone's transformer, and not introduced to soil (‘floating'). The microphone's event is usually connected to the cable guard, that will be attached to the mike amplifier's floor (see Rane's web site for more discussion).
By and big, dynamic microphones are very quiet devices as a result of the mix of transformer solitude and healthy, floating indication lines during, along with shielded, humbucking coils.
Therefore why don't you instruments? Instruments are notoriously affected by noise. Humbucking pickups are merely a partial (though important!) solution. The most obvious alternative is to move the guitar collection to a balanced productivity, just like a microphone. A similar idea was printed that 2001 patent software like this Dave Smith Prophet 6?