The RG770 is an RG series solid body electric guitar model introduced by Ibanez in 1990. It was originally part of the Roadstar II series, which became known as the RG series. It was made in Japan by FujiGen. The RG770 features a basswood body bolted to a maple Wizard neck with a 24-fret bound rosewood fingerboard with shark's tooth position markers. Components include DiMarzio-made IBZ/USA pickups with two humbuckers flanking a single-coil, a double locking tremolo bridge with a locking nut and Gotoh tuning machines.