Billy Corgan Stratocaster A best guitar collection is basically much like a powerful microphone coil. For many years, active microphones have already been sent with the style coil mounted on the primary of the microphone's transformer, and perhaps not recommended to floor (‘floating'). The microphone's case is normally attached to the wire shield, which is connected to the mike amplifier's surface (see Rane's website for more discussion).
By and large, dynamic microphones are extremely quiet devices consequently of the combination of transformer isolation and balanced, flying transmission lines all through, as well as shielded, humbucking coils.
Therefore why don't you guitars? Guitars are notoriously plagued by noise. Humbucking pickups are only a partial (though essential!) solution. Well-known solution is always to move practicing the guitar pickup to a balanced result, being a microphone. A similar thought was published that 2001 patent application like this Billy Corgan Stratocaster?