The S1625FB features a mahogany body with a figured bubinga top bolted to a maple and bubinga Super Wizard neck with a 22-fret bound rosewood fingerboard. Components include a double locking tremolo bridge with a Downshifter D-Tuner, a locking nut and dual Ibanez Quantum humbucking pickups. The S1625 is a similar model without the exotic top. The S1675FM is similar but with an HSH pickup configuration and a flamed maple top. The S1620FB is a similar model without the D-Tuner.