Yamaha UX1 Upright Piano October 24, 2017 admin 48" Height Uprights, Brands, Upright Pianos, Yamaha Yamaha UX1 Serial Number: 4511542 Finish: Ebony Polish Size: 48″ Warranty: 5 Years Other pianos you might like...Yamaha U1 Upright Piano Yamaha U1 Serial Number: 2755513 Finish: Ebony Polish Size: 48" Warranty: 5 Years Baldwin Professional Studio Piano Baldwin studio #438885 CF 1900 ❮ ❯