Yamaha B3 SC2 OPDW Upright Silent-Piano, dark nuttree, with solid spruce soundboard, with Yamaha SC2 Silent System (10 sounds, USB), headphone included, with its larger dimensions and heavier construction, the new B3 delivers a superior sound through added depth and volume. Front and rear castors enhance movability while the elegantly detailed, traditional cabinetry ensures that the B3 looks right at home in your living space. For the more serious pianist the B3 is the perfect combination of performance and affordability, Dimensions: 1207 x 1524 x 610mm (H x W x D). Weight: 237kg.