Aston Origin Microphone A best guitar collection is essentially much like a vibrant microphone coil. For decades, active microphones have already been wired with the style coil attached to the principal of the microphone's transformer, and maybe not introduced to ground (‘floating'). The microphone's situation is typically linked to the wire shield, which will be attached to the mike amplifier's surface (see Rane's web site for more discussion).
By and large, active microphones are very quiet devices as a result of the combination of transformer isolation and healthy, suspended transmission lines throughout, in addition to guarded, humbucking coils.
Therefore why not guitars? Guitars are notoriously affected by noise. Humbucking pickups are only an incomplete (though important!) solution. The obvious answer is always to move your guitar collection to a balanced output, as being a microphone. The same thought was published that 2001 patent software like this Aston Origin Microphone?