Korg Minilogue Case A best guitar pickup is basically much like a vibrant microphone coil. For many years, active microphones have now been wired with the voice coil mounted on the primary of the microphone's transformer, and perhaps not referenced to ground (‘floating'). The microphone's case is usually linked to the wire shield, which can be linked to the mike amplifier's ground (see Rane's internet site for more discussion).
By and large, powerful microphones are very quiet products as a result of the mixture of transformer isolation and balanced, flying transmission lines for the duration of, along with shielded, humbucking coils.
So why don't you guitars? Guitars are notoriously plagued by noise. Humbucking pickups are merely an incomplete (though essential!) solution. Well-known answer is always to float your guitar pickup to a balanced productivity, being a microphone. An identical strategy was published that 2001 patent program like this Korg Minilogue Case?