Sennheiser Wireless Mic A electric guitar collection is basically much like a powerful microphone coil. For many years, powerful microphones have already been sent with the style coil attached to the principal of the microphone's transformer, and not recommended to ground (‘floating'). The microphone's case is typically attached to the wire guard, that will be attached to the microphone amplifier's surface (see Rane's internet site for more discussion).
By and large, energetic microphones are extremely calm units consequently of the mix of transformer isolation and healthy, hanging transmission lines all through, as well as protected, humbucking coils.
Therefore why not guitars? Instruments are notoriously overwhelmed by noise. Humbucking pickups are just a partial (though crucial!) solution. The obvious option is always to float the guitar collection to a healthy production, as being a microphone. A similar idea was published this 2001 patent program like this Sennheiser Wireless Mic?