Line 6 Pod Xt Pro A best guitar collection is actually just like an energetic mike coil. For many years, powerful microphones have been wired with the style coil mounted on the principal of the microphone's transformer, and not referenced to surface (‘floating'). The microphone's situation is typically attached to the cable shield, that will be connected to the mike amplifier's floor (see Rane's website for more discussion).
By and large, dynamic microphones are extremely calm products as a result of the combination of transformer isolation and healthy, floating indication lines throughout, along with guarded, humbucking coils.
So you will want to guitars? Instruments are notoriously affected by noise. Humbucking pickups are just an incomplete (though essential!) solution. Well-known solution would be to move your guitar collection to a healthy output, being a microphone. A similar strategy was published that 2001 patent request like this Line 6 Pod Xt Pro?