Wooden Drum Sticks A best guitar pickup is actually much like a dynamic microphone coil. For many years, powerful microphones have already been wired with the voice coil attached to the principal of the microphone's transformer, and not called to ground (‘floating'). The microphone's situation is usually connected to the cable shield, that is attached to the microphone amplifier's floor (see Rane's website for more discussion).
By and large, active microphones are very quiet products as a result of the mix of transformer solitude and healthy, suspended transmission lines through the duration of, along with shielded, humbucking coils.
So why not instruments? Instruments are notoriously affected by noise. Humbucking pickups are only a partial (though crucial!) solution. The most obvious option is to move your guitar pickup to a healthy result, as being a microphone. The same thought was published this 2001 patent program like this Wooden Drum Sticks?