Goo Goo Dolls Come To Me A best guitar collection is actually much like a vibrant microphone coil. For many years, vibrant microphones have now been wired with the voice coil mounted on the primary of the microphone's transformer, and perhaps not introduced to floor (‘floating'). The microphone's event is usually attached to the cable guard, which is attached to the mike amplifier's ground (see Rane's website for more discussion).
By and large, vibrant microphones are very quiet products as a result of the mix of transformer isolation and healthy, floating transmission lines during, in addition to guarded, humbucking coils.
So why don't you instruments? Guitars are notoriously plagued by noise. Humbucking pickups are merely a partial (though crucial!) solution. The obvious option would be to move your guitar collection to a healthy production, being a microphone. An identical thought was printed that 2001 patent software like this Goo Goo Dolls Come To Me?