Guitar Amp Pedal A guitar pickup is basically just like a vibrant microphone coil. For decades, powerful microphones have already been sent with the voice coil attached with the primary of the microphone's transformer, and not recommended to surface (‘floating'). The microphone's event is typically linked to the cable guard, that is attached to the microphone amplifier's soil (see Rane's website for more discussion).
By and big, powerful microphones are extremely quiet products consequently of the mix of transformer solitude and healthy, floating transmission lines for the duration of, as well as shielded, humbucking coils.
Therefore why don't you instruments? Instruments are once plagued by noise. Humbucking pickups are just an incomplete (though important!) solution. The most obvious option is always to float your guitar collection to a healthy result, being a microphone. A similar thought was printed that 2001 patent software like this Guitar Amp Pedal?