Recording Studio Table A best guitar collection is actually similar to a vibrant microphone coil. For many years, vibrant microphones have been sent with the style coil attached to the primary of the microphone's transformer, and maybe not called to ground (‘floating'). The microphone's situation is typically attached to the cable guard, which can be attached to the microphone amplifier's surface (see Rane's website for more discussion).
By and large, energetic microphones are very calm products consequently of the mixture of transformer isolation and healthy, flying transmission lines throughout, in addition to guarded, humbucking coils.
So why don't you guitars? Instruments are once affected by noise. Humbucking pickups are merely a partial (though essential!) solution. The obvious alternative is to move your guitar collection to a healthy output, just like a microphone. A similar idea was published that 2001 patent request like this Recording Studio Table?