Learn Guitar Software A guitar pickup is basically just like a dynamic mike coil. For decades, powerful microphones have been wired with the style coil attached to the primary of the microphone's transformer, and maybe not recommended to surface (‘floating'). The microphone's situation is usually attached to the wire guard, which will be attached to the mike amplifier's surface (see Rane's web site for more discussion).
By and big, powerful microphones are very calm units as a result of the mix of transformer solitude and healthy, floating indication lines throughout, along with shielded, humbucking coils.
Therefore why don't you guitars? Instruments are notoriously plagued by noise. Humbucking pickups are only an incomplete (though crucial!) solution. Well-known solution would be to move your guitar collection to a balanced output, just like a microphone. The same strategy was printed that 2001 patent software such as Learn Guitar Software?