The WX7 Professional upright piano was, when made, the ultimate in Yamaha uprights. Today this piano would compare to the Yamaha YUS5. This instrument has the string length and soundboard size of many medium-sized grand pianos and was made for the US market. This piano IS NOT a Grey market piano. It has been well-maintained and will meet the needs of any serious musician or student seeking a larger Yamaha upright at a special price. The purchase will come with a matching bench, five-year parts & labor warranty, one in-home tuning, and our 100% lifetime trade-up option.