Nine Inch Nails Los Angeles A best guitar collection is essentially similar to a dynamic microphone coil. For decades, energetic microphones have been sent with the voice coil attached with the principal of the microphone's transformer, and maybe not called to soil (‘floating'). The microphone's case is normally connected to the wire shield, that is connected to the mike amplifier's ground (see Rane's web site for more discussion).
By and big, powerful microphones are very quiet devices as a result of the mixture of transformer isolation and balanced, flying transmission lines all through, as well as shielded, humbucking coils.
So why not instruments? Instruments are notoriously overwhelmed by noise. Humbucking pickups are just an incomplete (though important!) solution. The most obvious solution would be to move your guitar collection to a balanced production, as being a microphone. A similar thought was published that 2001 patent program like this Nine Inch Nails Los Angeles?