Yamaha Electric Guitar Amazon A electric guitar pickup is basically just like an energetic microphone coil. For many years, powerful microphones have already been wired with the style coil attached to the principal of the microphone's transformer, and not introduced to floor (‘floating'). The microphone's event is typically connected to the wire shield, which can be connected to the microphone amplifier's soil (see Rane's site for more discussion).
By and big, active microphones are extremely quiet devices consequently of the combination of transformer solitude and balanced, flying transmission lines during, in addition to shielded, humbucking coils.
Therefore why don't you guitars? Instruments are once affected by noise. Humbucking pickups are just a partial (though crucial!) solution. The obvious solution is to float your guitar collection to a healthy result, being a microphone. A similar strategy was published this 2001 patent application like this Yamaha Electric Guitar Amazon?