Kawai US7X December 10, 2019 admin Kawai, Upright Pianos Kawai US7X #2023660 Other pianos you might like...Yamaha U1 Upright Piano Yamaha U1 Serial Number: 2370964 Finish: Ebony Polish Size: 48" Warranty: 5 Years Kawai CX-10 Upright Piano Kawai CX-10 Serial Number: 101069 Finish: Ebony Polish Size: 44″ Warranty: 5 Years ❮ ❯