Yamaha U300 December 13, 2019 admin Reconditioned, Upright Pianos, Yamaha Yamaha U300 #5370383 Other pianos you might like...Yamaha U1 Upright Piano Yamaha U1 Serial Number: 2342946 Finish: Ebony Polish Size: 48" Warranty: 5 Years Kawai RX-3 Grand Piano Kawai - RX-3 Serial Number: 2342656 Finish: Ebony Polish Size: 6'1" Warranty: 5 Years ❮ ❯