Wired Keyboard Mouse Combo Set A guitar collection is actually much like a vibrant mike coil. For decades, active microphones have now been wired with the voice coil mounted on the principal of the microphone's transformer, and not referenced to soil (‘floating'). The microphone's case is usually attached to the cable shield, which can be linked to the microphone amplifier's surface (see Rane's web site for more discussion).
By and big, powerful microphones are very calm products as a result of the combination of transformer solitude and balanced, floating sign lines during, in addition to shielded, humbucking coils.
Therefore why not guitars? Guitars are once affected by noise. Humbucking pickups are just a partial (though important!) solution. The most obvious option is always to float your guitar collection to a balanced output, being a microphone. A similar strategy was published this 2001 patent program such as Wired Keyboard Mouse Combo Set?