Yamaha U1 SH3 Silent upright pianoIntroducing the Yamaha U1 SH3 Silent Upright Piano A perennial favourite among discerning pianists, the U1 offers outstanding musical performance, defining the standards by which other upright pianos are measured. While 121cm tall and the same size as the b3 and P121 models, the U1 is crafted in Hamamatsu Japan at the same factory as the CX Series grand pianos. Fitted with the Yamaha's new SH3 Silent system, the U1 SH3 allows the piano to not only be