A piano you can play any time you want, with the natural touch of an acoustic vertical piano. The new Silent Piano from Yamaha, offering enhanced Silent functions and an even richer sound. A perennial favorite among discerning pianists, the Yamaha U1 offers outstanding musical performance, setting the standards by which many other upright pianos are measured. Silent functionality has been added to this U1. This is an SH-type type Silent piano featuring a CFX sound source.