The GRX140 is an RX series solid body electric guitar model re-introduced by Ibanez in 2006. It was made in China as part of the entry-level GIO line.
The GRX140 features a basswood body bolted to a maple neck with a 22-fret rosewood fingerboard with dot position markers. Components include Ibanez pickups mounted in a pickguard with a humbucker at the bridge and single-coils in the neck and middle positions and a FAT-6 synchronized tremolo bridge.
The GRX150 is similar, but with a humbucker replacing the neck single-coil pickup.
The GRX140 was originally offered in 2003 and 2004, after which it was discontinued. It was revived in late 2006 with a different bridge, pickups, pickguard and with a black headstock.
This version of the GRX140 was replaced after 2017 with a new version.
