Pro Mark Drumstick A guitar collection is essentially just like a dynamic mike coil. For decades, vibrant microphones have been wired with the voice coil mounted on the principal of the microphone's transformer, and maybe not referenced to floor (‘floating'). The microphone's event is usually connected to the cable shield, which is connected to the mike amplifier's surface (see Rane's website for more discussion).
By and big, active microphones are extremely quiet devices consequently of the combination of transformer isolation and healthy, floating transmission lines all through, along with shielded, humbucking coils.
Therefore you will want to guitars? Guitars are notoriously plagued by noise. Humbucking pickups are just a partial (though essential!) solution. Well-known answer would be to float the guitar collection to a balanced output, being a microphone. The same idea was printed this 2001 patent program like this Pro Mark Drumstick?