Nord Stage Piano A best guitar collection is basically similar to a vibrant mike coil. For many years, powerful microphones have been sent with the voice coil attached with the principal of the microphone's transformer, and perhaps not recommended to soil (‘floating'). The microphone's situation is normally connected to the cable shield, that is attached to the microphone amplifier's soil (see Rane's website for more discussion).
By and big, powerful microphones are very quiet devices consequently of the combination of transformer solitude and healthy, flying sign lines throughout, in addition to shielded, humbucking coils.
So why not guitars? Guitars are once plagued by noise. Humbucking pickups are just an incomplete (though essential!) solution. Well-known answer would be to float your guitar collection to a healthy result, just like a microphone. An identical idea was printed that 2001 patent program like this Nord Stage Piano?