Schecter C7 Hellraiser A guitar collection is actually similar to a vibrant microphone coil. For many years, active microphones have now been wired with the voice coil mounted on the principal of the microphone's transformer, and perhaps not called to ground (‘floating'). The microphone's event is usually connected to the wire guard, that is linked to the mike amplifier's ground (see Rane's website for more discussion).
By and big, energetic microphones are extremely quiet products consequently of the mixture of transformer solitude and balanced, flying sign lines through the duration of, as well as guarded, humbucking coils.
Therefore why don't you instruments? Instruments are notoriously plagued by noise. Humbucking pickups are just a partial (though important!) solution. The most obvious option is to float your guitar collection to a balanced production, just like a microphone. The same strategy was published that 2001 patent application such as Schecter C7 Hellraiser?