Nita's Signature JIVAJR with key features like an Ebony Fretboard! Ebony produces a tight low and mid range with an iconic attack on the high end. It also features a quick response and rich sustain. The Quantum pickups provide accelerated bass response for exceptionally fast tracking of high-speed staccato riffing with crushing mid range and precise high-end articulation. The Edge Zero II bridge design features a lower profile tremolo for playing comfort and stud lock function for stable tuning.