The RG320E features a basswood body bolted to a maple neck with a 24-fret rosewood fingerboard with sharktooth position markers. Components include dual, covered EMG active humbucking pickups; an Edge III double locking tremolo bridge and a locking nut. The RG370DX is a related model with Ibanez Infinity pickups in an HSH configuration. The RG320E was available only in Japan. It was replaced for 2011 by the RG320ZE with the new Edge Zero tremolo.