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Financing Options Available! *free shipping available for addresses in the contiguous USA For folks who love the aesthetic of a traditional grand piano, but don’t have the space or budget for one, the Yamaha CLP-665GP is a terrific option. The Yamaha CLP-665GP is a Grand Piano style Clavinova that measures only 3’9″ from the keyboard to the tail of the piano, with a full lid and a weighted keyboard that features synthetic ebony and ivory keytops. It comes with 36 instrument sounds, including the sampled sounds of Yamaha premiere 9′ CFX concert grand piano and the Bösendorfer 9’6″ Imperial Grand Piano. And with Yamaha’s proprietary Virtual Resonance Modeling (VRM), every aspect of an acoustic piano’s performance, from the resonance of surrounding strings, to the vibration of the rim, damper and aliquot acoustic effects, smooth key release, and so much more, you’re getting the most lifelike piano playing experience in an incredibly compact form factor.

World Class Sound

With two world-renowned concert grand pianos available at the touch of a button, the CLP Series lets you choose the perfect piano tone for the music you want to play. Offering far more than just sampled sounds, the CLP-600 Series reproduces the Yamaha CFX concert grand and the legendary Bӧsendorfer Imperial in meticulous detail.

Realistic Piano Touch and Action

The touch of the Clavinova keyboard has been praised by pianists for a performance feel that makes you forget you’re playing a digital piano, offering authentic response to the force of your touch and a natural key return. Utilizing the same hammering system and spring-less mechanism as a grand piano, GH3X actions accurately reproduce the touch of an acoustic piano from the heavy feel in the lower register to the lighter touch in the upper octaves. The CLP-665GP features all-new synthetic ebony keys that compliment the synthetic ivory white keys for a fantastic keyboard grip.

Easy Controls

The streamlined interface with Dot LCD screen makes it easier than ever to quickly access the 36 high-quality instrument voices and instrument options. Rhythmic patterns make it more fun to stay with the beat as a musical alternative to the standard metronome. And for silent practicing with headphones, the binaurally sampled sounds of Yamaha flagship CFX concert piano make it sound like you’re listening to your piano in 3D space – you need to experience this in person! The CLP-635 also features a built-in 16-track 250-song recorder and the ability to split the keyboard for layered sounds.


  • Voicings sampled from Yamaha CFX and Bosendorfer Imperial grand pianos
  • 36 instrument voices
  • Graded Hammer 3X keyboard with escapement
  • 88-key linear graded hammer action, with each key having a unique weight
  • Synthetic ivory and ebony keytops
  • GP Response Damper Pedal, for the most realistic concert grand pedal action
  • Real Grand Expression (RGE) technology
  • Intelligent Acoustic Control (IAC)

  • Acoustic Optimizer technology
  • Smooth Release, Key-Off, and Damper Resonance samples
  • Yamaha CFX Binaural sample (for use with headphones)
  • 5-year parts and labor, in-home limited warranty
  • RGE sound engine; 256-note polyphony; dual-layer capability
  • Intelligent Acoustic Control; DSP Smooth Release
  • Onboard multi-effects, including reverb and chorus
  • 16-track, 250-song recorder; 303 lesson songs

  • Drum rhythm patterns for instant, great-sounding rhythm accompaniment
  • Soft, sostenuto, and damper pedals; half-damper effect
  • USB MIDI for connection to your computer
  • Bluetooth audio for wireless connection with your devices
  • Metronome; dual headphone outs
  • Expand your musical horizons with Yamaha apps for iPad, iPhone, or iPod touch
  • Music rest; key cover, bench, and headphone hanger included



Width: 1,430 mm (56-5/16″)
Height: 932 mm (36-11/16″)
Depth: 1,147 mm (45-3/16″)
Weight: 69.0 kg (152 lb, 2 oz)


Number of Keys: 88
Type of Keys: GH3X (Graded Hammer 3X) keyboard: synthetic ebony and ivory keytops, escapement
Touch Sensitivity: Hard2/Hard1/Medium/Soft1/Soft2/Fixed
Presets: 19 Voice Demo Songs + 50 Classics + 303 Lesson Songs
Number of Voices: 36, including Yamaha CFX, CFX Binaural, Bosendorfer Imperial
Polyphony: 256 Notes

Speakers and Connections

Built-in Speakers: (16 cm + 8 cm + 5 cm) x 2
Amplifier: (35 W + 50 W + 20 W) x 2
Audio Inputs: 1 x 1/8″ (aux in)
Audio Outputs: 2 x 1/4″
MIDI I/O: In/Out/Thru/USB
Headphones: 2 x 1/4″


Yamaha CLP-665GP Owner’s Manual (PDF file) – Download

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