Drum Stick Best A guitar pickup is actually much like a powerful microphone coil. For decades, active microphones have now been sent with the style coil mounted on the primary of the microphone's transformer, and not called to surface (‘floating'). The microphone's situation is usually linked to the wire guard, that will be linked to the microphone amplifier's surface (see Rane's website for more discussion).
By and big, energetic microphones are extremely calm devices consequently of the mixture of transformer solitude and balanced, floating sign lines all through, along with protected, humbucking coils.
So why don't you instruments? Guitars are once plagued by noise. Humbucking pickups are just a partial (though important!) solution. The most obvious solution would be to float your guitar pickup to a balanced productivity, being a microphone. The same strategy was published that 2001 patent application such as Drum Stick Best?