Built with patience, care and renowned Yamaha craftsmanship Features caster Double caster offer excellent support and stability. hammers The hammers use the same felt as high-end SU7 strings The strings are also of the same quality as the SU7 pedal The soft pedal, sostenuto pedal and damper pedal (The sostenuto pedal is only available for the YUS3 and YUS5) Specifications Color/Finish Cabinet Color Polished Ebony *Availability of other finishes depends on model and is subject to regional variation. Please consult your Yamaha dealer for further information. Finish Polished Specifications Size/Weight Dimensions Width 152cm Height 131cm Depth 65cm Weight Weight 247kg Control Interface Keyboard Number of Keys 88 Design/Architecture Detail Caster Type Double casters