The GB100 is a hollow body electric guitar model introduced by Ibanez for 1993. It is a signature model for American jazz guitarist George Benson. It was made in Japan.
The GB100 features a smallish, single cutaway, full hollow body design with a flamed maple top with ƒ holes and multi-layer binding on flamed maple back and sides mated to a set-in three-piece maple and mahogany neck with a large headstock and a 22-fret ebony fingerboard with binding and special pearl position markers. Components include dual, floating Ibanez GB special humbucking pickups with individual volume and tone controls; a height-adjustable ebony bridge with special adjustable split trapeze tailpiece; a bone nut; and a flamed maple pickguard finished to match the body.
The GB10 is a related model with a ½" thinner spruce and maple body, a maple neck and different fretboard inlays.