Tablet Controlled Mixer A best guitar collection is actually much like a vibrant mike coil. For many years, active microphones have been wired with the voice coil mounted on the principal of the microphone's transformer, and perhaps not called to ground (‘floating'). The microphone's case is usually attached to the cable shield, which can be linked to the mike amplifier's ground (see Rane's website for more discussion).
By and big, powerful microphones are very quiet devices as a result of the mixture of transformer isolation and healthy, hanging transmission lines during, as well as shielded, humbucking coils.
So why don't you guitars? Guitars are notoriously overwhelmed by noise. Humbucking pickups are just a partial (though important!) solution. The obvious option would be to float your guitar collection to a healthy result, as being a microphone. An identical strategy was printed this 2001 patent software like this Tablet Controlled Mixer?