Schecter Hellraiser Solo 6 A best guitar collection is basically just like a dynamic mike coil. For decades, powerful microphones have now been wired with the style coil mounted on the principal of the microphone's transformer, and maybe not called to ground (‘floating'). The microphone's case is normally attached to the wire shield, which will be attached to the mike amplifier's surface (see Rane's site for more discussion).
By and large, energetic microphones are extremely quiet units as a result of the mix of transformer isolation and balanced, flying transmission lines all through, as well as shielded, humbucking coils.
So why don't you instruments? Guitars are notoriously affected by noise. Humbucking pickups are only an incomplete (though important!) solution. Well-known alternative is always to float your guitar collection to a healthy result, as being a microphone. A similar idea was published this 2001 patent software such as Schecter Hellraiser Solo 6?