Crimson 2 Go A electric guitar collection is actually much like a vibrant microphone coil. For decades, energetic microphones have now been wired with the style coil attached to the principal of the microphone's transformer, and perhaps not referenced to surface (‘floating'). The microphone's situation is normally attached to the cable shield, that will be connected to the microphone amplifier's floor (see Rane's site for more discussion).
By and large, powerful microphones are very quiet products consequently of the mixture of transformer isolation and healthy, floating transmission lines throughout, along with shielded, humbucking coils.
So why don't you guitars? Guitars are notoriously affected by noise. Humbucking pickups are only a partial (though essential!) solution. Well-known answer is to move your guitar pickup to a healthy output, just like a microphone. An identical strategy was published this 2001 patent program such as Crimson 2 Go?