Fender American Vintage 64 Telecaster A best guitar pickup is basically much like a dynamic mike coil. For many years, powerful microphones have now been sent with the style coil attached to the principal of the microphone's transformer, and perhaps not introduced to ground (‘floating'). The microphone's situation is usually connected to the wire shield, which is linked to the microphone amplifier's ground (see Rane's website for more discussion).
By and big, energetic microphones are very quiet devices as a result of the mix of transformer isolation and healthy, flying transmission lines during, in addition to shielded, humbucking coils.
So why don't you instruments? Instruments are notoriously overwhelmed by noise. Humbucking pickups are only a partial (though essential!) solution. The obvious alternative is always to float your guitar pickup to a balanced production, as being a microphone. An identical thought was published this 2001 patent program such as Fender American Vintage 64 Telecaster?