Used Piano Benches A electric guitar pickup is basically just like a powerful microphone coil. For decades, powerful microphones have already been sent with the voice coil attached with the primary of the microphone's transformer, and not introduced to soil (‘floating'). The microphone's situation is normally linked to the cable guard, that will be connected to the microphone amplifier's ground (see Rane's internet site for more discussion).
By and large, powerful microphones are extremely quiet units as a result of the combination of transformer isolation and balanced, flying indication lines all through, along with shielded, humbucking coils.
So why not guitars? Guitars are notoriously affected by noise. Humbucking pickups are only an incomplete (though crucial!) solution. The most obvious option is always to float your guitar pickup to a balanced production, just like a microphone. The same thought was printed this 2001 patent software like this Used Piano Benches?