Yamaha U1 upright pianoIntroducing the Yamaha U1 Upright Piano A perennial favourite among discerning pianists, the U1 offers outstanding musical performance, defining the standards by which other upright pianos are measured. A perfect combination of outstanding engineering and attentive craftsmanship, the U1 is a reliable and robust instrument that is used and trusted by amateur and professional musicians all over the world. While 121cm tall and the same size as the b3 and