Bass Guitar Multi Effects Pedal A guitar pickup is actually similar to a dynamic microphone coil. For many years, dynamic microphones have now been sent with the voice coil mounted on the principal of the microphone's transformer, and maybe not called to ground (‘floating'). The microphone's case is usually attached to the cable guard, which is attached to the microphone amplifier's floor (see Rane's internet site for more discussion).
By and big, energetic microphones are extremely quiet units as a result of the mixture of transformer solitude and balanced, hanging sign lines throughout, in addition to guarded, humbucking coils.
Therefore why not guitars? Guitars are once overwhelmed by noise. Humbucking pickups are just a partial (though important!) solution. The obvious alternative is always to float your guitar pickup to a balanced result, being a microphone. An identical idea was printed that 2001 patent request like this Bass Guitar Multi Effects Pedal?