Speaker Cables Guitar Center A guitar pickup is basically just like a vibrant microphone coil. For decades, energetic microphones have already been sent with the style coil mounted on the primary of the microphone's transformer, and not referenced to ground (‘floating'). The microphone's event is normally connected to the cable shield, that is linked to the microphone amplifier's surface (see Rane's website for more discussion).
By and large, dynamic microphones are extremely calm devices as a result of the combination of transformer solitude and balanced, hanging transmission lines throughout, along with protected, humbucking coils.
Therefore why not guitars? Instruments are notoriously plagued by noise. Humbucking pickups are just an incomplete (though essential!) solution. The obvious answer is always to move the guitar pickup to a healthy result, as being a microphone. A similar strategy was published that 2001 patent software like this Speaker Cables Guitar Center?