In addition to grand piano touch and tone, the CLP-665GP has a grand-style cabinet that takes up less space than a traditional baby grand. Two world-class concert grand pianos are included: Yamaha CFX and Bösendorfer Imperial piano samples are available at the touch of a button. With a special bi-amped speaker system with Speaker Box, the CLP-665GP has powerful, clear sound big enough to match the grand design. You will lose yourself in the sound of the binaurally-sampled CFX, which is a totally immersive headphone experience. Connect your music player wirelessly with Bluetooth to listen to and play along with your favorite songs. Practice with the included 303 lesson songs and when you’re ready, record your performances using the built-in song recorder. Record CD-quality audio on your USB storage device for quick and easy sharing with family or friends. Add a touch of both class and understated technology to your home with the most attractive Clavinova in the line. The Clavinova CLP-665GP delivers the authentic feel and response of a real acoustic piano. Yamaha calls it Real Grand Expression and they should know. They’ve been perfecting their piano-making craft for over a century, and their grand pianos are standard equipment in top studios and on premier concert stages worldwide. Packed with unique, expertly integrated Yamaha technologies, the Clavinova CLP-665GP delivers renowned expressive capability as it precisely executes your nuanced musical intent through the responsive touch of its keys and the feel of its pedals. As you play, you’ll revel in the experience of playing an acoustic grand piano. Fitted with the same hammer system and springless mechanism as a real grand piano, Graded Hammer 3X keyboard action gives all keys an authentic resistance that increases from the top register to the lower just as on an actual acoustic piano. This means you can pound out thunderous low notes with your left hand and let the fingers on your right dance on the high notes. It also features Yamaha’s 3-sensor technology, which accurately senses and interprets the behavior of the keyboard for superbly realistic feel and response. The GH3X keyboard features an escapement mechanism that gives you the feel of an acoustic piano as it goes through the let-off of the jack and the fall of the hammer when a key is played very softly. Add to that the superb feel of Yamaha’s synthetic ebony and ivory keytops that mimic the tactile surface of keyboards once used in only the finest pianos. Yamaha uses a highly absorbent material that gives you the ideal texture and feel, while preventing your fingers from slipping even after hours of performing.