Silent Piano with technology to enable the piano to be played silently using headphones. When the silent function is activated, the hammers will no longer hit the strings and instead, a highly sophisticated sensor-technology captures all movements of the keys and sends them to the digital tone module. Play a real acoustic piano with headphones at any time, day or night without being disturbed or disturbing others. The Yamaha Silent System is unsurpassed, allowing 24-hour practice as well as possessing many other features including a range of pre-installed sounds, being able to record your own performances or connecting mobile devices to use the latest Apps. Dimensions: 113 x 148 x 54 cm. Weight: 194 kg. Colour: Polished Ebony