Speaker Cable Type A best guitar collection is essentially similar to a dynamic mike coil. For decades, dynamic microphones have already been sent with the voice coil attached with the principal of the microphone's transformer, and perhaps not called to surface (‘floating'). The microphone's case is normally attached to the wire guard, which will be attached to the microphone amplifier's surface (see Rane's website for more discussion).
By and large, active microphones are very quiet products consequently of the mixture of transformer isolation and healthy, suspended indication lines during, in addition to shielded, humbucking coils.
Therefore you will want to instruments? Instruments are notoriously affected by noise. Humbucking pickups are only an incomplete (though crucial!) solution. The most obvious option is to float the guitar collection to a healthy output, just like a microphone. A similar strategy was published this 2001 patent software like this Speaker Cable Type?