Yamaha U1 Upright Piano June 19, 2017 admin 48" Height Uprights, Brands, Upright Pianos, Yamaha Yamaha U1 Serial Number: 3521231 Finish: Ebony Polish Size: 48″ Warranty: 5 Years Other pianos you might like...Kawai Console Piano Kawai Console Serial Number: 278324 Finish: Ebony Polish Size: 42" Warranty: 5 Years Yamaha U3H Yamaha U3H #2571145 ❮ ❯