Rickenbacker Lap Steel A electric guitar pickup is essentially just like an energetic microphone coil. For decades, vibrant microphones have now been sent with the style coil attached to the primary of the microphone's transformer, and maybe not called to surface (‘floating'). The microphone's event is typically linked to the cable shield, which is connected to the mike amplifier's ground (see Rane's site for more discussion).
By and big, active microphones are extremely calm devices consequently of the combination of transformer solitude and balanced, floating indication lines for the duration of, in addition to shielded, humbucking coils.
Therefore you will want to guitars? Guitars are once plagued by noise. Humbucking pickups are only a partial (though important!) solution. The most obvious alternative is to move the guitar collection to a healthy output, just like a microphone. The same idea was printed that 2001 patent software like this Rickenbacker Lap Steel?