Ludwig Classic Maple Drum Set A best guitar collection is essentially much like a dynamic microphone coil. For many years, powerful microphones have already been wired with the voice coil attached to the primary of the microphone's transformer, and perhaps not referenced to ground (‘floating'). The microphone's case is usually attached to the wire guard, that will be linked to the microphone amplifier's ground (see Rane's site for more discussion).
By and big, vibrant microphones are very quiet devices consequently of the mixture of transformer isolation and healthy, hanging transmission lines for the duration of, as well as protected, humbucking coils.
So why not instruments? Guitars are once overwhelmed by noise. Humbucking pickups are just an incomplete (though essential!) solution. The most obvious option would be to move your guitar pickup to a healthy result, just like a microphone. The same thought was printed this 2001 patent application such as Ludwig Classic Maple Drum Set?