Cameron & Sons grand pianos are handcrafted in the finest American piano traditions. Traditional piano construction methods are combined and improved with the latest, new computer controlled manufacturing and piano technology processes, awarded the ISO 9001 certificate, after extensive audit of quality control systems by the independent Munich-based audit organization. Features of this piano include a custom handmade sand-cast plate, concert scale design, polyester finish, classic American case styling, Finest matched tonewoods, 21 ply maple pinblock, select vertical grain spruce soundboard, German Roslau strings, artist grand quality action, 12 year limited piano warranty.