Bass Pickups Brands A guitar pickup is actually similar to a powerful microphone coil. For decades, active microphones have already been sent with the style coil attached to the principal of the microphone's transformer, and not called to ground (‘floating'). The microphone's event is typically linked to the cable guard, which can be attached to the mike amplifier's surface (see Rane's web site for more discussion).
By and large, active microphones are very calm units as a result of the mix of transformer solitude and balanced, hanging sign lines during, in addition to protected, humbucking coils.
Therefore why don't you guitars? Instruments are once affected by noise. Humbucking pickups are just an incomplete (though important!) solution. The most obvious answer would be to float your guitar pickup to a healthy output, just like a microphone. The same idea was published this 2001 patent application such as Bass Pickups Brands?