The Yamaha RGX 621D is a super strat made in Taiwan manufactured between 1994 and 1995. It has an alder body with pickups mounted directly on the body in an HSH configuration. It has a maple neck and a rosewood fingerboard. The Yamaha RGX 621D has the 5th highest frets (20th-24th) scalloped. There is another version of this guitar featuring a maple fretboard called the Yamaha RGX 621DM. Other features are:
