Line 6 Echo Park A best guitar pickup is essentially much like a powerful microphone coil. For many years, powerful microphones have now been wired with the voice coil mounted on the primary of the microphone's transformer, and not called to soil (‘floating'). The microphone's event is usually attached to the wire shield, which is connected to the microphone amplifier's ground (see Rane's web site for more discussion).
By and large, energetic microphones are very quiet devices as a result of the mix of transformer solitude and balanced, floating indication lines for the duration of, along with shielded, humbucking coils.
So you will want to guitars? Guitars are notoriously plagued by noise. Humbucking pickups are just an incomplete (though important!) solution. The obvious answer is to float your guitar collection to a healthy production, just like a microphone. A similar idea was printed that 2001 patent program like this Line 6 Echo Park?