Find Your Sigma Filter Guitars Filtered (0) Filters Reset all× Black Walnut× Flamed Koa× Cedar× Cutaway× 42,9 mm (1-11/16")× Top Wood Mahogany Sitka Spruce Special 6-String Neck Width at Nut 44,5 mm (1-3/4") Show (0) Cancel No Results Found The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.