Yamaha U1 Upright Piano October 23, 2017 admin 48" Height Uprights, Brands, Upright Pianos, Yamaha Yamaha U1 Serial Number: 2756278 Finish: Ebony Polish Size: 48″ Warranty: 5 Years Other pianos you might like...Yamaha C7 Yamaha C7 #5231526 Yamaha Decorator Upright Expresso Walnut Yamaha Decorator Upright Expresso Walnut #316350 ❮ ❯