Boss Ktn 50 A guitar collection is essentially just like a vibrant mike coil. For decades, powerful microphones have already been sent with the style coil attached to the primary of the microphone's transformer, and not called to soil (‘floating'). The microphone's case is normally attached to the cable shield, which can be attached to the microphone amplifier's soil (see Rane's site for more discussion).
By and big, vibrant microphones are extremely quiet devices consequently of the mixture of transformer solitude and healthy, hanging sign lines during, as well as guarded, humbucking coils.
Therefore why don't you instruments? Instruments are once overwhelmed by noise. Humbucking pickups are just an incomplete (though essential!) solution. The obvious answer would be to move the guitar pickup to a healthy output, being a microphone. An identical strategy was printed this 2001 patent software like this Boss Ktn 50?