The Yamaha FS9 M is a handcrafted concert-style acoustic guitar made in Japan. It features an Adirondack spruce top and African mahogany back and sides for vibrant sound and powerful projection. Key specifications include scalloped X bracing, a bolt-on one-piece mahogany neck, an ebony fingerboard and bridge, a bone nut/saddle, and a nitrocellulose lacquer finish. Inspired by Japanese Kumiki woodworking, it has unique inlays and rope-pattern purfling, delivering a warm and balanced sound with understated elegance.