An Authentic Acoustic Grand Piano Experience.

The Yamaha Clavinova CLP-645 has the touch, feel and dynamic sound of an acoustic piano, but it also comes packed with high-tech excitement. Featuring real wood keys with synthetic ebony and ivory keytops, a 16-track recorder and built-in Bluetooth, CLP-645 fully equips you to compose and record as you play. The CLP-645 delivers the grand piano experience on every level.

Rosewood / Black Walnut / Dark Walnut $3999.00             Buy It Now: $3499.99

Polished Ebony                                         $4599.00              Buy It Now: $3999.99

And when you purchase from Keyboard Concepts, Southern California’s authorized Yamaha dealer, you have the reassurance that Yamaha experts are standing by with hands-on local support and a promise of extremely competitive pricing. Plus, you’ll enjoy:

·        FREE Product Support - Have a question? A Keyboard Concepts Advisor is standing by

·        FREE Piano Bench

·        5-Year Warranty

·         White Glove Delivery within 150 miles of Keyboard Concepts. Your CLP-645 will be delivered, set up in the room you choose, ready to play perfectly

Sampled from the World's Finest Concert Grand Pianos

The Yamaha CFX and Bösendorfer 97-key Imperial concert grand pianos tuned by top professionals, are the voice sources of the CLP-645. The CFX is one of Yamaha’s greatest achievements and the Bӧsendorfer has been considered a masterpiece for more than 185 years. The sounds are sampled in varying velocities and perfectly matched to key pressure. Featuring Yamaha Smooth Release technology, CLP-645 gives you the full spectrum of nuanced response you’d expect from the finest grand pianos.

Natural Wood X (NWX) Key Bed Responds with Authentic Feel.

Designed with the same hammer system and spring-less mechanism as a grand piano, the NWX keyboard action gives all 88 keys the organic touch of an acoustic piano. It also features Yamaha's three-sensor technology, which accurately interprets the behavior of the keyboard for superbly realistic feel and response. The NWX keyboard features an escapement mechanism that prevents interference with string vibration.

Deep, Rich Resonance Fills the Room like an Acoustic Piano

The CLP-645 has been designed with tone escape ports throughout the cabinet. This facilitates projecting the sound from the speakers to the listener's ears. The body of the CLP-645 has Acoustic Optimizers that control tone and flow of sound throughout the keyboard spectrum.

Featuring a Built-in Multi-Track Song Recorder

The Yamaha CLP-645 has a 16-track, 250-song recorder and playback that works instantly. Just record your performances to a USB flash memory device as a WAV audio file. With 16 tracks and the CLP-645's 36 high-quality instrument Voices you can easily create your arrangements, compose songs and evaluate your compositions.

Intelligent Acoustic Control (IAC) Lets You Control Volume Levels.

The CLP-645 lets you adjust your speaker volume while compensating for the loss of bass and treble you get at lower levels. Yamaha calls it Intelligent Acoustic Control (IAC.) IAC lets you boost highs and lows at lower volumes so you always enjoy balanced sound.

Yamaha Clavinova CLP-645 Digital Piano Features:

  • Yamaha CFX and Bӧsendorfer Imperial Grand Piano Samples
  • Binaural Yamaha CFX Sample
  • NWX (Natural Wood X + synthetic ebony and ivory keytops) keyboard action with escapement
  • Smooth Release, Key Off, and Damper Resonance samples
  • Dual/Duo/Split Modes
  • 16-track, 250-song recorder; 303 lesson songs
  • Built-in Bluetooth
  • WAV Audio Playback & Recording
  • WIFI Supported (with optional UD-WL01)
  • Multi-amp Speaker System
  • Intelligent Acoustic Control (IAC) DSP Smooth Release
  • Virtual Resonance Modeling (VRM)
  • AC Cable vs. Adapter
  • Aux In & Out
  • USB to Host Connectivity
  • USB to Device Data Storage
  • Acoustic Optimizer Technology
  • 36 Instrument Voices
  • 256-note polyphony; dual-layer capability
  • Stereo Headphone Jacks x 2
  • 5-year parts and labor, in-home limited warranty

Here are Some of the Available Apps:

Yamaha offers a wide variety of apps to further enhance your musical enjoyment. Your Clavinova can access your devices over your wireless network with the Yamaha UD-WL01 Wi-Fi adapter. These are some of the most popular apps, but we have many more available.


MusicSoft Manager

My Music Recorder


Piano Diary

Visual Performer, and many, many more.

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Yamaha Clavinova CLP-645

  • Product Code: CLP-645
  • Availability: In Stock
  • $3,999.99
  • $3,499.99

Available Options