Squier Telecaster Custom A electric guitar pickup is actually just like a vibrant mike coil. For decades, active microphones have now been sent with the style coil mounted on the principal of the microphone's transformer, and maybe not introduced to ground (‘floating'). The microphone's case is typically linked to the cable shield, that will be linked to the microphone amplifier's ground (see Rane's site for more discussion).
By and large, vibrant microphones are very quiet devices consequently of the mixture of transformer solitude and balanced, suspended sign lines through the duration of, as well as guarded, humbucking coils.
Therefore why don't you guitars? Instruments are once overwhelmed by noise. Humbucking pickups are just an incomplete (though crucial!) solution. The most obvious option would be to move practicing the guitar collection to a balanced output, being a microphone. A similar strategy was printed this 2001 patent request such as Squier Telecaster Custom?