East River Drive Pedal A electric guitar pickup is basically similar to a vibrant microphone coil. For decades, vibrant microphones have already been sent with the voice coil attached to the primary of the microphone's transformer, and perhaps not referenced to ground (‘floating'). The microphone's event is normally linked to the wire shield, which can be linked to the microphone amplifier's ground (see Rane's website for more discussion).
By and big, energetic microphones are extremely calm products consequently of the mixture of transformer solitude and balanced, hanging sign lines throughout, as well as guarded, humbucking coils.
So why don't you guitars? Guitars are notoriously affected by noise. Humbucking pickups are just an incomplete (though essential!) solution. The obvious option is always to float your guitar collection to a balanced output, being a microphone. The same strategy was published that 2001 patent request such as East River Drive Pedal?