2-3 Weeks. 45 Day Lowest Price - 100% Satisfaction Guarantee. Yamaha has combined its technologically advnaced design process and a reputation for unparalleled craftsmanship to produce the first acoustic orchestral string instruments in the company's 114 year history. All instruments feature carved tops and backs, inlaid purfling, oil varnish and are set up by experts exclusively for the Yamaha Corporation. Made in Japan.