Effect Vocal Alesis Midiverb 4 A best guitar pickup is essentially much like a powerful microphone coil. For many years, active microphones have been wired with the voice coil attached with the principal of the microphone's transformer, and perhaps not introduced to ground (‘floating'). The microphone's situation is usually linked to the wire guard, which is linked to the microphone amplifier's ground (see Rane's website for more discussion).
By and big, powerful microphones are very quiet devices as a result of the mixture of transformer solitude and balanced, floating transmission lines through the duration of, as well as guarded, humbucking coils.
So why don't you guitars? Instruments are notoriously overwhelmed by noise. Humbucking pickups are just an incomplete (though crucial!) solution. Well-known alternative is always to float your guitar pickup to a balanced output, being a microphone. A similar idea was published this 2001 patent software like this Effect Vocal Alesis Midiverb 4?