Mixer Digital Gld 80 Allen Heath A best guitar collection is essentially similar to a powerful microphone coil. For decades, active microphones have been sent with the voice coil mounted on the principal of the microphone's transformer, and not called to soil (‘floating'). The microphone's case is usually linked to the cable guard, that is linked to the microphone amplifier's surface (see Rane's site for more discussion).
By and large, active microphones are extremely calm units as a result of the mix of transformer isolation and healthy, hanging indication lines during, in addition to guarded, humbucking coils.
So you will want to guitars? Guitars are notoriously affected by noise. Humbucking pickups are merely an incomplete (though essential!) solution. Well-known answer is to move the guitar pickup to a balanced production, being a microphone. A similar idea was printed that 2001 patent software such as Mixer Digital Gld 80 Allen Heath?