Jimmy Handheld Wireless Washing Gun A guitar collection is essentially just like a powerful mike coil. For decades, vibrant microphones have been sent with the voice coil mounted on the principal of the microphone's transformer, and perhaps not called to surface (‘floating'). The microphone's case is usually linked to the cable shield, which can be connected to the microphone amplifier's ground (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 balanced, flying transmission lines during, along with guarded, humbucking coils.
Therefore why not guitars? Guitars are notoriously affected by noise. Humbucking pickups are merely an incomplete (though crucial!) solution. Well-known solution would be to float the guitar pickup to a healthy result, being a microphone. An identical thought was published that 2001 patent request like this Jimmy Handheld Wireless Washing Gun?