The 670 is a Concord series acoustic guitar model introduced by Ibanez for 1974. It was crafted in Japan.
The 670 features a dreadnought body with a fine grained spruce top on a flamed maple back and sides with a high gloss finish. The round soundhole is trimmed with black and white marquetry rosette and a black pickguard. The maple neck has a 21-fret rock maple fingerboard with a fancy wood binding, black dot position markers and white side dots and a blonde headstock. Components include a plastic saddle in an elegant rosewood bridge with fancy pearl inlays and white bridge pins, a plastic nut, and gold plated machine heads.