Amy Winehouse Style A best guitar pickup is essentially just like a dynamic mike coil. For many years, active microphones have now been sent with the style coil mounted on the primary of the microphone's transformer, and maybe not called to soil (‘floating'). The microphone's event is usually linked to the cable shield, which is connected to the microphone amplifier's surface (see Rane's web site for more discussion).
By and big, vibrant microphones are extremely calm units as a result of the mixture of transformer isolation and balanced, hanging indication lines during, in addition to guarded, humbucking coils.
So why don't you guitars? Guitars are notoriously plagued by noise. Humbucking pickups are merely an incomplete (though crucial!) solution. Well-known answer is always to move the guitar collection to a healthy production, as being a microphone. The same thought was printed this 2001 patent application such as Amy Winehouse Style?