N550E Natura Solid Spruce Top Nylon Classical-Electric - Open Pore Satin NaturalThe NATURA N550E is a solid Spruce top acoustic electric nylon string Classical guitar. With Tores inspired fan bracing, this solid top has a voice that is both smooth and harmonically complex. A Glass fibre reinforced Mahogany neck with Rosewood fingerboard ensure a lifetime of neck stability. NATURA 500. Distilled to the essence of what a great guitar should be, the 500 series guitar is the most affordable entry into the Natura line. Bookmatched,