88 Key Yamaha's 88 Key GHS (Graded Hammer Standard) weighted action has heavier touch in the low end and lighter touch in the high end, just like the hammers inside an acoustic piano. Great for the aspiring pianist, practicing on the GHS action builds the proper finger technique for when the time comes to perform on an acoustic piano. Plus the matte finish of the black keys are less slippery when playing for extended periods of time. AWM (Advanced Wave Memory) sampling uses digital technology to record the sound of an acoustic piano. AWM Stereo Sampling creates a deeper, richer and more spacious sound by using pairs of waveforms (L and R) captured with two microphones. The P-45 uses AWM to play one sample per key at varying levels of volume and timbre. A compact and lightweight design makes it easy to get around Slim and stylish form with a depth of less than 12 inches, the P-45 requires little space. At only 25 lbs. with a built-in sound system, it can be easily moved anywhere in your home or even used for performance outside. Various P-45 settings can be changed with a single button. Hold down the "GRAND PIANO/FUNCTION" button and press the keyboard to change Voices, play demo sources, configure the metronome and more.

The DGX-660 contemporary digital piano gives aspiring pianists a fun way to enhance their learning experience. Players of all abilities can feel what it's like to play with a band and sound like a pro. The built-in USB Audio Recorder captures your musical inspirations when you're ready to share your accomplishments.

Welcome to your personal "Piano Room"! The DGX-660 provides a dedicated virtual space where you can choose from a variety of pianos and acoustic settings, creating your personalized practice or performance environment. Simply select your desired piano, then choose acoustic spaces from a plain room to a club stage to a concert hall. You can even adjust the position of the virtual piano lid! Simply connect a microphone to the DGX-660 to either sing along with your playing or with pre-recorded karaoke song files from Yamaha Musicsoft. Hear what you sound like with everything mixed perfectly together from the built-in speakers. View the lyrics on the included score display. Three convenient presets are provided for different vocal performance situations. You can even create and save your own original microphone settings including professional reverb and chorus effects. Optional wireless adaptors from Yamaha stream audio and MIDI to and from your iOS device with compatible music apps. The Chord Tracker app takes full advantage of this technology, allowing you to play back songs from your iOS device song library wirelessly through the DGX-660's speaker system.

Chord Tracker analyzes the audio songs stored in your iOS device and then displays the chord symbols for you. It can even create an XF song file that plays back the entire song using the DGX-660's accompaniment Styles.

The CP4 STAGE is simply the best stage piano Yamaha has ever made.

Premium GP - "Premium GP" features the authentic sound of Yamaha Premium Grand Pianos. Vintage EP - The CP STAGE features an impressive selection of vintage electric pianos from different eras. Ease-of-Use - A simple and intuitive interface gives you instant access to all the controls that you need. Wooden Key - Our NW (natural wood) keyboard gives you the perfect piano touch and response. Portable - The CP STAGE combines portability with elegant style in a professional package.

The 88-note, GHS weighted action is heavier in the low keys and lighter in the high keys, just like an acoustic piano Class-compliant USB audio/MIDI for true "plug and play" connectivity without installing any drivers Motif sound engine: layer, zone, switch, cycle, randomize and control up to 8 elements within a single voice Virtual circuitry Modeling (vcm) re-creates the sound and behavior of vintage effects and signal processors.Display 3 digit LED + 20 x 2 line character LCD (backlit) 128 notes of polyphony ensures dropout-free performance playing live or with full 16-track sequences