Boss St 2 A best guitar collection is basically similar to a powerful mike coil. For many years, powerful microphones have now been sent with the style coil attached to the principal of the microphone's transformer, and not called to floor (‘floating'). The microphone's case is normally attached to the wire guard, which can be linked to the microphone amplifier's floor (see Rane's site for more discussion).
By and big, powerful microphones are extremely quiet units as a result of the mixture of transformer isolation and healthy, flying sign lines for the duration of, in addition to guarded, humbucking coils.
Therefore why not instruments? Guitars are notoriously affected by noise. Humbucking pickups are just an incomplete (though crucial!) solution. The most obvious option is always to float your guitar pickup to a balanced result, as being a microphone. An identical thought was published that 2001 patent software such as Boss St 2?