Guitar Center Wireless Guitar System A best guitar collection is basically much like a dynamic mike coil. For many years, energetic microphones have been sent with the voice coil attached with the principal of the microphone's transformer, and not referenced to ground (‘floating'). The microphone's case is typically linked to the wire shield, which will be attached to the mike amplifier's floor (see Rane's web site for more discussion).
By and big, vibrant microphones are very calm units as a result of the mix of transformer isolation and healthy, suspended indication lines for the duration of, in addition to protected, humbucking coils.
So why not instruments? Instruments are once plagued by noise. Humbucking pickups are just an incomplete (though important!) solution. The most obvious option is always to float the guitar collection to a healthy result, as being a microphone. An identical thought was printed this 2001 patent application like this Guitar Center Wireless Guitar System?