Rickenbacker 360 12 String A guitar collection is essentially just like a vibrant mike coil. For many years, active microphones have already been wired with the voice coil attached with the primary of the microphone's transformer, and perhaps not recommended to surface (‘floating'). The microphone's event is typically linked to the cable guard, that will be linked to the microphone amplifier's floor (see Rane's web site for more discussion).
By and large, dynamic microphones are extremely quiet units as a result of the mix of transformer isolation and balanced, hanging sign lines through the duration of, along with shielded, humbucking coils.
So you will want to instruments? Guitars are notoriously plagued by noise. Humbucking pickups are just a partial (though important!) solution. The most obvious option is always to move your guitar pickup to a balanced output, just like a microphone. A similar thought was printed this 2001 patent software like this Rickenbacker 360 12 String?