Boss Vo 1 Vocoder A best guitar collection is essentially much like an energetic microphone coil. For many years, active microphones have now been sent with the voice coil attached with the primary of the microphone's transformer, and maybe not called to soil (‘floating'). The microphone's case is usually connected to the wire shield, which can be connected to the mike amplifier's soil (see Rane's site for more discussion).
By and large, vibrant microphones are very quiet products consequently of the mix of transformer solitude and balanced, suspended sign lines during, as well as shielded, humbucking coils.
So why not guitars? Instruments are once overwhelmed by noise. Humbucking pickups are only a partial (though crucial!) solution. Well-known alternative is always to float practicing the guitar collection to a healthy production, being a microphone. A similar strategy was printed this 2001 patent application such as Boss Vo 1 Vocoder?