The "S-" prefix indicates Samick, probably Korea.
The next two digits say 2010.
The "WIN" versions are worth substantially less than the comparable "WI." The WINSTD & WINDLX had bound tops; the WIN14F was only available in trans red.
That conclusively leaves the WIN14, comparable to the earlier WI-14, the bottom rung of the Idols, though with a balsa body.
"single cutaway basswood body, bolt-on maple neck, 22-fret rosewood fingerboard with pearl dot inlays, black headstock overlay with pearl logo and design inlay, three-per-side tuners, tune-o-matic bridge, stop tailpiece, two exposed humbucker pickups, four knobs (two v, two tone), three-way pickup switch, chrome hardware, available in Black, Walnut Satin, or White finish, 24.75 in. scale"
