Gold Tension Rod A guitar collection is essentially just like a vibrant mike coil. For many years, active microphones have already been sent with the style coil attached with the primary of the microphone's transformer, and not introduced to surface (‘floating'). The microphone's situation is usually connected to the wire shield, that is attached to the mike amplifier's floor (see Rane's web site for more discussion).
By and big, active microphones are very quiet devices consequently of the combination of transformer isolation and healthy, suspended transmission lines throughout, in addition to guarded, humbucking coils.
Therefore why don't you guitars? Guitars are once overwhelmed by noise. Humbucking pickups are only a partial (though essential!) solution. The most obvious option is always to move your guitar pickup to a healthy output, being a microphone. An identical thought was published this 2001 patent application like this Gold Tension Rod?