Find Your Sigma Filter Guitars Filtered (1) Filters Reset all × Grand OM × Flamed Koa × All Solid × Cutaway × Lefthand × Neck Shape modified V × 44,5 mm (1-3/4") × 46 mm (1-13/16") × Body Size Grand OM 00 / Parlor Top Wood Mahogany Sitka Spruce Flamed Koa Back & Sides Flamed Koa Special Cutaway 6-String Neck Width at Nut 44,5 mm (1-3/4") Neck Body Joint 14th Fret Electronics Yes Finish - Select Finish - Aging Toner Polished Gloss Series - Select Series - Special Edition Show (1) Cancel GK2C-42E $ 2.290,00