Line 6 Pod Xt Live A best guitar collection is essentially much like a vibrant microphone coil. For many years, powerful microphones have now been sent with the voice coil attached to the primary of the microphone's transformer, and maybe not introduced to surface (‘floating'). The microphone's event is normally linked to the wire shield, which is connected to the mike amplifier's surface (see Rane's web site for more discussion).
By and big, energetic microphones are very quiet units consequently of the mix of transformer isolation and healthy, hanging transmission lines for the duration of, along with protected, humbucking coils.
Therefore why don't you guitars? Instruments are once affected by noise. Humbucking pickups are just an incomplete (though important!) solution. Well-known alternative is always to move your guitar pickup to a balanced production, as being a microphone. The same idea was published this 2001 patent application like this Line 6 Pod Xt Live?