Bass Guitar Bridge A electric guitar pickup is essentially much like an energetic microphone coil. For decades, active microphones have now been wired with the voice coil attached with the principal of the microphone's transformer, and perhaps not recommended to surface (‘floating'). The microphone's event is usually linked to the cable shield, that is linked to the mike amplifier's ground (see Rane's site for more discussion).
By and large, powerful microphones are very calm devices as a result of the mixture of transformer isolation and balanced, floating transmission lines through the duration of, as well as protected, humbucking coils.
So why not guitars? Guitars are once overwhelmed by noise. Humbucking pickups are merely a partial (though important!) solution. The most obvious answer would be to move your guitar pickup to a healthy result, being a microphone. An identical strategy was printed this 2001 patent software such as Bass Guitar Bridge?