Casio PX-870 BK Privia Digital Home Piano, Black Description The Privia PX-870 is the flagship of the world-renowned Privia line of digital pianos, delivering natural piano sound and feel with a suite of easy-to-use recording and practice features. The powerful new Sound Projection speaker system fills any room with rich sound, and its stylish, modern design complements any decor. From the Manufacturer Casio: Creativity and Contribution. Breaking free from preconceptions and exceeding the world's expectations - Casio leverages superior technologies and innovation to create products which deliver new value by meeting the latent needs of customers. The Casio Privia Digital Home Piano has been cultivated to deliver revolutionary piano sound with a dynamic new Sound Projection speaker system packed into a stylish slimline design. This keyboard features 8 scaled, weighted hammer- action keys with simulated ebony and ivory textures, a powerful new Sound Projection 4-speaker system, and versatile practice, performance, and MIDI/audio recording tools. Features: Dimensions: 55.08" x 11.77" x 31.54" | Weight: 74.08 lbs The PX-870 features a variety of 19 instrument Tones, with the ability to layer and split them as needed. Touch Response - 3 sensitivity levels, Off With a generous 256 notes of polyphony, you can rest assured that even the most complex performances will sound perfectly natural The Tri-Sensor Scaled Hammer Action II keyboard has an incredible feel and captures the dynamics of a performance with unparalleled speed and accuracy The powerful 40-watt, 4-speaker system is designed to envelop the listener, audience and room with rich, detailed sound The Volume Sync EQ ensures that you hear a balanced, clear sound across the entire frequency range, at any listening volume Class-compliant USB connectivity allow the piano to be used with a Mac or Windows computer without the need to download drivers The AiR engine provides highly-accurate grand piano sounds with seamless dynamics for a remarkably expressive and powerful performance Product Details: Brand: Casio Color: Black Number of Keys: 88 Skill Level: Professional Special Feature: Recording Item Weight: 75.6 pounds Product Dimensions: 31.54 x 54.61 x 31.54 inches Country of Origin: China Item model number: PX-870 Black Is Discontinued By Manufacturer: No Date First Available: July 24, 2017 Color Name: Black Connector Type: usb connectivity Number of Keyboard Keys: 88 Size: 88-Key Proficiency Level: Professional Power Source: Usb