Bass Strings Punk Rock A best guitar pickup is actually similar to a vibrant microphone coil. For many years, active microphones have already been sent with the voice coil attached to the primary of the microphone's transformer, and maybe not recommended to soil (‘floating'). The microphone's case is usually connected to the cable guard, that is connected to the microphone amplifier's surface (see Rane's internet site for more discussion).
By and big, active microphones are very quiet devices consequently of the mixture of transformer isolation and healthy, floating transmission lines during, along with protected, humbucking coils.
So why don't you guitars? Guitars are notoriously affected by noise. Humbucking pickups are just a partial (though essential!) solution. The obvious alternative would be to move practicing the guitar pickup to a healthy output, as being a microphone. The same idea was published that 2001 patent request like this Bass Strings Punk Rock?