La Guns Tour A best guitar pickup is essentially much like a vibrant mike coil. For decades, active microphones have already been sent with the voice coil mounted on the principal of the microphone's transformer, and not introduced to floor (‘floating'). The microphone's event is normally attached to the cable guard, that is connected to the microphone amplifier's floor (see Rane's website for more discussion).
By and big, vibrant microphones are extremely calm products as a result of the combination of transformer isolation and healthy, floating transmission lines throughout, as well as protected, humbucking coils.
Therefore why don't you instruments? Guitars are once plagued by noise. Humbucking pickups are only an incomplete (though important!) solution. The most obvious answer is always to move the guitar pickup to a balanced result, being a microphone. A similar strategy was printed this 2001 patent software such as La Guns Tour?