8 String Guitars A guitar pickup is essentially much like a vibrant microphone coil. For many years, powerful microphones have now been sent with the style coil mounted on the principal of the microphone's transformer, and not called to soil (‘floating'). The microphone's event is typically connected to the wire guard, which can be connected to the microphone amplifier's soil (see Rane's web site for more discussion).
By and big, dynamic microphones are extremely calm units consequently of the combination of transformer isolation and balanced, hanging indication lines all through, in addition to shielded, humbucking coils.
Therefore why not instruments? Guitars are once plagued by noise. Humbucking pickups are merely a partial (though crucial!) solution. The most obvious alternative would be to move the guitar pickup to a healthy result, being a microphone. The same idea was printed that 2001 patent application like this 8 String Guitars?