Yamaha Clavinova CLP-645 Digital Piano, White

Yamaha Clavinova CLP-645 Digital Piano, White

Product code: yamclp645wh

The Yamaha Clavinova CLP-645's powerful sound and superb wooden keyboard offer unprecedented levels of versatility to pianists of all abilities.


  • Yamaha Clavinova CLP-645 Digital Piano, White

    The Yamaha Clavinova CLP-645's powerful sound and superb wooden keyboard offer unprecedented levels of versatility to pianists of all abilities.

    Main Features

    • 88 note Hammer Action NWX (Natural Wood X) keyboard
    • Wooden white keys with synthetic ivory keytops and synthetic ebony black keys
    • Two world-renowned concert grand pianos in one: CFX and Bösendorfer Imperial
    • Virtual Resonance Modeling (VRM) for a rich and bright sound
    • 36 Voices + 256 note polyphony
    • Connect wirelessly for Bluetooth audio
    • Colour: White
    Read More

    Real Grand Piano Tone
    Two world-renowned concert grand pianos in one. The powerful tone of the flagship Yamaha concert grand, the CFX, and the unmistakable sound of a Bösendorfer Imperial are available at the touch of a button.
    Piano Room
    Physical modelling techniques provide authentic reproductions of internal grand piano reverberations and offer rich, endlessly varying expressive capabilities. VRM reproduces the resonance characteristics of the strings for every note on the grand piano keyboard in nuanced detail.

    Enhanced Virtual Resonance Modeling (VRM)
    In a grand piano, sound resonates throughout the body of the instrument, producing a rich reverberation that envelops the listener in sound. These phenomena are reproduced perfectly in the Clavinova through Yamaha Virtual Resonance Modeling (VRM) technology. The piano body resonates just like an acoustic piano. The acoustic system of the Clavinova reproduces the sensation of the entire piano vibrating, just like the feeling of playing an acoustic piano.

    Natural Wood X Keyboard
    Natural Wood X (NWX) keyboards are created using the unrivalled expertise that Yamaha has acquired through more than a century of crafting fine pianos.

    Just as with grand pianos, the material used for Natural Wood X keyboards is cut from wood that has been carefully dried specifically for use in making musical instruments. Only the best wood from the finest part of each tree is selected, resulting in a keyboard that is more resistant to buckling and warping than common laminated wood keyboards.

    The Yamaha Natural Wood X keyboard features the same action and three-sensor configuration as Graded Hammer 3X keyboards, which accurately senses and interprets the behaviour of the keyboard for a response that feels very similar to that of a grand piano. This allows you to vividly perform smooth, flowing passages or light trills, techniques used in many pieces such as FÜr Elise.

    Synthetic Ivory And Ebony Keytops
    Our fingers are more sensitive than we think, and for pianists, the texture of the piano keys is extremely important. The NWX keyboard features white keys made from the highest quality synthetic ivory, developed independently by Yamaha. The black keys are finished in synthetic ebony. Synthetic ivory keytops reproduce the tactile surface of the real ivory keyboards once used in older acoustic pianos. It features highly absorbent material that prevents fingers from slipping even after hours of practice, while retaining the ideal texture and feel. Resulting from well over a century of experience in making acoustic pianos, this exclusive Yamaha technology achieves a finish that feels natural and comfortable. In addition to the feel, the appearance and fine texture of these keys is unmatched by any other digital piano, and is sure to inspire pianists from the moment they experience it.

    Even Headphones Produce A Larger Than Life Experience
    Thanks to advanced binaural sampling technology, you can enjoy the highly realistic sensation of playing a concert grand piano even when you are using headphones. For the first time Yamaha's advanced binaural sampling technology is now available on the Clavinova. The technology uses samples from the CFX recorded with specialised microphones that capture locational information and other nuances discerned by the human ear. The resulting sound is so natural, so enveloping, that you'll soon forget you're even wearing headphones at all.

    Built-in Bluetooth audio
    You can play music through the audio system on the Clavinova by using a Bluetooth-enabled smart device. You can stream audio data such as mp3 files. You can enjoy playing along with any songs on your smart device, and you can even share your Clavinova performances.

    Multi-track Song Recorder
    The recording function featured in Clavinova digital pianos allows you to record your performances with a single touch, which is useful when you want to review your playing objectively. Additionally, you can record up to 16 tracks for simultaneous playback, so different hands can be recorded separately or overdub parts with different Voices. Recordings are made in MIDI format, and can also be recorded to USB flash memory. Compatible software is required for playback of recorded data on a computer

    USB Audio Recorder
    Record performances to USB flash memory and create audio files (Data is saved in WAV format) you can save and play back on a computer, share with friends or create a CD.

    USB Connectivity
    Connect the Clavinova to a computer or a USB memory device to manage your library.


    Additional Features
    CFX and BÖsendorfer Imperial piano samples
    CFX Binaural sampling
    Improved VRM (Virtual Resonance Modeling)
    Smooth Release
    Key-Off samples
    String Resonance
    Damper Resonance
    256-note polyphony
    36 Voices
    NWX (Natural Wood X) keyboard with synthetic ebony and ivory keytops (wood is used for the white keys)
    Escapement
    128 x 64 full dot LCD
    Dual/Split/Duo
    Digital effects (Reverb/Chorus/Brilliance/Effect)
    19 Voice Demo Songs + 50 Piano Songs* + 303 Lesson Songs (*The Clavinova comes with a book of music scores)
    20 rhythms
    16-track recording
    USB Audio Recorder (Playback/Recording: WAV)
    USB TO HOST and USB TO DEVICE
    Dual headphone jacks
    (25 W + 25 W) x 2 amplifiers
    (16 cm + 8 cm) x 2 speaker system
    Acoustic Optimizer
    Intelligent Acoustic Control (IAC)
    Stereophonic Optimizer
    Music braces
    Built-in Bluetooth for wireless connection to iPhone, iPad, iPod Touch or Android
    Dimensions (W x H x D): 1461 x 927 x 459 mm / 57-1/2 x 36-1/2 x 18-1/16 inches
    Weight: 60kg / 132lbs 4oz

    Please note that the standard delivery service for this piano is to your door only. The drivers are unable to carry the item into your property or help with any assembly. If you need your instrument delivered to anything other than the ground floor of a building, please contact us to discuss delivery options. We also offer an installation and delivery service at extra cost, please contact our sales team for more information.

  • This product will be ordered in from our suppliers as required. Please contact us for availability.

    This item is normally sent to Mainland UK addresses by DPD Local who generally provide a one-hour window of delivery on the morning of delivery by email or text message. If you need this item faster, please upgrade to a Before 12 service at checkout.

    FREE delivery within mainland UK

    UK Non-Mainland: £ 12

    Rep. of Ireland and Mainland Europe: from £ 15 (calculated at checkout). Please see our international delivery page or contact us for details.

  • Additional Information

    Condition New
    On demo in store No
    Brand Yamaha
    Keyboard Type Digital Piano
    Number of keys 88
    Keyboard Action Hammer Action

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