The Sigma GCS-2 was made in Korea, it is a grand concert style guitar with spruce top, round soundhole, tortoiseshell pickguard, 3-stripe bound body/rosette, mahogany back/sides/neck, 14/20-fret rosewood fingerboard with pearl dot inlay, rosewood bridge with black white dot pins, 3-per-side chrome tuners, available in Natural finish, discontinued in 1994.