Guitar Wiring One Pickup A best guitar collection is basically just like a dynamic mike coil. For many years, active microphones have already been wired with the voice coil attached to the primary of the microphone's transformer, and not recommended to floor (‘floating'). The microphone's case is usually attached to the cable guard, which can be linked to the mike amplifier's floor (see Rane's internet site for more discussion).
By and large, powerful microphones are very calm units consequently of the mixture of transformer isolation and balanced, hanging sign lines throughout, in addition to protected, humbucking coils.
So why not guitars? Instruments are notoriously plagued by noise. Humbucking pickups are merely a partial (though important!) solution. The most obvious solution would be to move practicing the guitar collection to a healthy output, just like a microphone. A similar idea was printed this 2001 patent software like this Guitar Wiring One Pickup?