Fishman ACC-FLU-RT2 Fluence Reactive Tone Control - Set of 2The Fluence Reactive Tone Control for active pickups is designed to provide precise tone shaping and enhanced resonance when fully rolled off, compared to standard tone controls. Sometimes a tone control matches perfectly with a set of pickups, whether its getting the perfect capacitor value, pot taper, or a myriad of other factors. Our Reactive Tone Control guarantees this magic every time. There is also a difference in the way a passive coil