Band Of Skulls Tour A best guitar pickup is actually much like an energetic microphone coil. For many years, powerful microphones have now been sent with the style coil attached with the primary of the microphone's transformer, and not referenced to ground (‘floating'). The microphone's case is typically linked to the cable shield, which is linked to the mike amplifier's ground (see Rane's website for more discussion).
By and large, energetic microphones are very quiet devices consequently of the mix of transformer isolation and balanced, hanging sign lines during, as well as shielded, humbucking coils.
Therefore you will want to instruments? Instruments are notoriously affected by noise. Humbucking pickups are merely a partial (though crucial!) solution. The obvious solution would be to float the guitar pickup to a healthy result, just like a microphone. A similar strategy was printed this 2001 patent software like this Band Of Skulls Tour?