Fender Starcaster Guitar Wiring Diagram A electric guitar pickup is basically similar to a powerful microphone coil. For many years, active microphones have now been sent with the voice coil attached to the primary of the microphone's transformer, and not called to ground (‘floating'). The microphone's situation is usually attached to the cable shield, that will be linked to the microphone amplifier's floor (see Rane's website for more discussion).
By and big, vibrant microphones are very quiet devices consequently of the combination of transformer isolation and balanced, hanging transmission lines throughout, as well as guarded, humbucking coils.
So you will want to instruments? Instruments are notoriously overwhelmed by noise. Humbucking pickups are just an incomplete (though essential!) solution. The most obvious alternative is always to move practicing the guitar collection to a balanced production, being a microphone. An identical idea was published this 2001 patent software like this Fender Starcaster Guitar Wiring Diagram?