Morocco Moon Taxi A guitar collection is essentially similar to a powerful microphone coil. For decades, powerful microphones have been wired with the style coil attached to the primary of the microphone's transformer, and perhaps not introduced to surface (‘floating'). The microphone's event is normally connected to the cable shield, which is attached to the mike amplifier's ground (see Rane's website for more discussion).
By and big, active microphones are very quiet products as a result of the combination of transformer isolation and healthy, flying transmission lines through the duration of, in addition to protected, humbucking coils.
Therefore why not guitars? Guitars are notoriously affected by noise. Humbucking pickups are merely an incomplete (though crucial!) solution. The obvious alternative would be to move your guitar pickup to a balanced output, just like a microphone. The same thought was published this 2001 patent software like this Morocco Moon Taxi?