Red Hot Chili Peppers Raleigh Tickets A electric guitar pickup is actually just like an energetic mike coil. For decades, energetic microphones have already been sent with the voice coil mounted on the primary of the microphone's transformer, and not referenced to surface (‘floating'). The microphone's situation is normally attached to the cable shield, which is linked to the microphone amplifier's floor (see Rane's site for more discussion).
By and big, powerful microphones are extremely calm products as a result of the combination of transformer isolation and healthy, flying indication lines through the duration of, as well as shielded, humbucking coils.
So why not guitars? Instruments are notoriously affected by noise. Humbucking pickups are only an incomplete (though important!) solution. The most obvious answer is always to move the guitar pickup to a healthy result, as being a microphone. A similar thought was published this 2001 patent request like this Red Hot Chili Peppers Raleigh Tickets?