- offset double cutaway maple body with scrolled bass bout, three-piece bolt-on mahogany neck, 24-fret ebony fingerboard with white dot inlays, black headstock overlay with Epiphone logo, three-per-side tuners, combination wraparound bridge/tailpiece or tune-o-matic bridge with stop tailpiece, two covered humbucker pickups, two knobs (v, tone), three-way pickup switch, chrome hardware, available in Mahogany finish, mfg. 1977-79.

- offset double cutaway walnut body with scrolled bass bout, three-piece set mahogany neck, 24-fret ebony fingerboard with white dot inlays, black headstock overlay with Epiphone logo, three-per-side tuners, combination wraparound bridge/tailpiece or tune-o-matic bridge with stop tailpiece, two covered humbucker pickups, two knobs (v, tone), mini coil tap switch, three-way pickup switch, chrome hardware, available in Natural Walnut finish, mfg. 1977-79.

- similar to the SC-450, except has a maple body, available in Natural Maple finish, mfg. 1977-79.

- offset double cutaway maple body with scrolled bass bout, three-piece set maple neck, 24-fret bound ebony fingerboard with white block inlays, bound black headstock overlay with Epiphone logo, three-per-side tuners, combination wraparound bridge/tailpiece or tune-o-matic bridge with stop tailpiece, two covered humbucker pickups, two knobs (v, tone), mini coil tap switch, three-way pickup switch, gold hardware, available in Ebony (SC-550) or Natural (SC-550N) finish, mfg. 1977-79.