Ac Dc Horns A electric guitar pickup is actually similar to a dynamic mike coil. For many years, energetic microphones have now been wired with the style coil attached to the principal of the microphone's transformer, and not referenced to ground (‘floating'). The microphone's situation is normally connected to the wire shield, which is attached to the mike amplifier's ground (see Rane's site for more discussion).
By and big, dynamic microphones are very quiet products consequently of the mix of transformer isolation and healthy, flying indication lines during, as well as protected, humbucking coils.
So you will want to instruments? Instruments are notoriously affected by noise. Humbucking pickups are only an incomplete (though important!) solution. Well-known option is always to move your guitar collection to a balanced result, as being a microphone. An identical idea was published that 2001 patent application such as Ac Dc Horns?