The mono-unit output jack is made of solid, durable material and is a single piece to avoid unwanted movement and loosening of the jack, which leads to contact failure or disconnection. This innovation allows for long term playing enjoyment and minimal maintenance. The F106 bridge enriches sustain. String height adjustment can be done easily and independently. Jatoba has a reddish brown color which produces a rich mid range with a crisp high end. Ibanez's thin, flat and fast Wizard neck is strong and sturdy and offers unlimited playability and features a two-octave 24-fret fretboard for a wide tonal range. 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.