Laney Cub 12r A electric guitar collection is basically just like a powerful mike coil. For decades, active microphones have already been wired with the voice coil attached with the principal of the microphone's transformer, and not referenced to ground (‘floating'). The microphone's event is normally attached to the wire guard, which is connected to the microphone amplifier's floor (see Rane's internet site for more discussion).
By and big, active microphones are extremely calm units as a result of the mix of transformer isolation and balanced, floating indication lines throughout, as well as guarded, humbucking coils.
So why not guitars? Instruments are notoriously overwhelmed by noise. Humbucking pickups are only a partial (though crucial!) solution. The most obvious option is always to float your guitar pickup to a healthy production, being a microphone. An identical strategy was printed this 2001 patent program like this Laney Cub 12r?