Fender Jazz Bass Natural A guitar collection is essentially similar to a dynamic mike coil. For many years, dynamic microphones have now been sent with the voice coil mounted on the principal of the microphone's transformer, and not called to floor (‘floating'). The microphone's event is normally connected to the wire guard, that is attached to the mike amplifier's soil (see Rane's site for more discussion).
By and large, active microphones are very calm products as a result of the combination of transformer solitude and healthy, suspended sign lines for the duration of, along with guarded, humbucking coils.
Therefore why not instruments? Instruments are once affected by noise. Humbucking pickups are only an incomplete (though crucial!) solution. The most obvious solution would be to move the guitar collection to a balanced production, as being a microphone. An identical strategy was printed this 2001 patent application such as Fender Jazz Bass Natural?