Epiphone Sg Jr A best guitar pickup is essentially similar to an energetic mike coil. For many years, energetic microphones have now been sent with the voice coil attached with the principal of the microphone's transformer, and not introduced to soil (‘floating'). The microphone's situation is usually attached to the wire shield, which can be linked to the mike amplifier's surface (see Rane's site for more discussion).
By and big, vibrant microphones are very quiet products as a result of the combination of transformer isolation and healthy, hanging sign lines through the duration of, in addition to guarded, humbucking coils.
Therefore you will want to guitars? Instruments are notoriously affected by noise. Humbucking pickups are merely an incomplete (though important!) solution. The most obvious option is always to move the guitar pickup to a healthy productivity, as being a microphone. A similar idea was printed that 2001 patent application such as Epiphone Sg Jr?