Bass Guitar Compressor A guitar collection is actually just like an energetic microphone coil. For many years, energetic microphones have already been sent with the voice coil attached with the principal of the microphone's transformer, and not called to floor (‘floating'). The microphone's situation is typically attached to the wire shield, that is linked to the mike amplifier's surface (see Rane's internet site for more discussion).
By and big, active microphones are very quiet devices consequently of the mix of transformer isolation and healthy, suspended sign lines all through, along with protected, humbucking coils.
So why don't you guitars? Guitars are notoriously overwhelmed by noise. Humbucking pickups are merely an incomplete (though crucial!) solution. The obvious solution would be to move your guitar pickup to a healthy productivity, being a microphone. The same thought was printed this 2001 patent application like this Bass Guitar Compressor?