Find Your Sigma Filter Guitars Filtered (0) Filters Reset all × 000 / OM / Auditorium × Dreadnought × Engelmann Spruce × Flamed Koa × Adirondack Spruce × Mahogany × Sitka Spruce × 12-String × 44,5 mm (1-3/4") × 46 mm (1-13/16") × Special Cutaway Lefthand 6-String Slope Shoulder Neck Shape modified V All Solid Real Wood Veneer Neck Width at Nut 47,6 mm (1-7/8") 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.