Mahalo Soprano Ukulele A electric guitar pickup is essentially just like a powerful mike coil. For decades, vibrant microphones have already been wired with the voice coil attached to the primary of the microphone's transformer, and perhaps not recommended to soil (‘floating'). The microphone's case is typically connected to the cable guard, which is connected to the mike amplifier's soil (see Rane's web site for more discussion).
By and big, vibrant microphones are very quiet devices as a result of the mix of transformer solitude and balanced, flying sign lines during, as well as protected, humbucking coils.
So why don't you instruments? Guitars are notoriously affected by noise. Humbucking pickups are just an incomplete (though crucial!) solution. The most obvious option would be to move practicing the guitar pickup to a healthy result, being a microphone. A similar strategy was published that 2001 patent application like this Mahalo Soprano Ukulele?