Dimarzio Crunch Lab A guitar collection is basically just like a dynamic microphone coil. For many years, active microphones have now been wired with the voice coil attached with the principal of the microphone's transformer, and perhaps not introduced to floor (‘floating'). The microphone's situation is typically linked to the wire shield, which can be connected to the mike amplifier's surface (see Rane's site for more discussion).
By and large, powerful microphones are extremely quiet units consequently of the combination of transformer solitude and healthy, floating transmission lines for the duration of, in addition to guarded, humbucking coils.
So why don't you guitars? Guitars are once plagued by noise. Humbucking pickups are only an incomplete (though essential!) solution. The obvious solution would be to float the guitar collection to a healthy output, just like a microphone. A similar thought was printed that 2001 patent software such as Dimarzio Crunch Lab?