Yamaha CLP645B in Black Walnut

Low stocks remaining of this model due to the Chinese factories who supply components to Yamaha being closed for 10 weeks, ePianos is one of the only dealers in the country with stock of this model.

£1,999.00

Important Order Information
What's your return policy?

If you decide you would like to return your order, simply inform us via phone or email within 14 days of your purchase. Full Terms here.

Can I Part exchange/sell?

Yes, we deal in an extensive range of used instruments including digital pianos from Yamaha, Technics, Roland and many others. We also offer excellent prices for instruments in part-exchange. If you'd like to part exchange, use the form here.

When will I get my order?

If your order is placed before 2pm on a weekday, it will be shipped to arrive with you between 8am and 6pm the next working day unless you have requested a specific date during the checkout process. For more info, read on here.

Why a Digital Piano?
Are digital pianos as good as “real” pianos?

Most people cannot tell the difference between traditional pianos and digital pianos today. This is because modern technology is so advanced that digital pianos can replicate the touch and feel of ‘real’ pianos so accurately.

Do the keys feel real?

Yes. The keys on digital pianos are usually ‘weighted’ so the way they feel to play and react to your input is just like the real thing. Don’t think that digital pianos feel and sound like that old Casio keyboard you got for Christmas in 1986.

Do they need tuning?

No. Digital pianos never go out of tune, so never need tuning.

Do they have the right amount of keys?

Yes. Most digital pianos have the standard 88 keys.

Can I wear headphones to practice?

Yes. When you plug headphones into a digital piano the speakers are disabled so only you can hear the sound. This is ideal for practicing late at night or when you don’t want to disturb anyone. Note: The standard jack socket for headphones is 6.35mm. iPhone headphone plugs are 3.5mm so you would need an adaptor.

Why do digital piano prices vary so much?

The price of a digital piano depends on a number of factors, for example whether the keys are plastic or wooden, whether the speakers are big or small, the amount of extra features it has like rhythms and backings or multi track recordings. The cabinet design and finish is a factor too. Small portable pianos tend to be cheaper than the more traditional looking non-portable ones.

Can I connect my iPhone/iPad?

Many of the Yamaha digital pianos and keyboards allow connection to an iPad/tablet now for various purposes. Yamaha have developed a lot of apps for their instruments, you can read more about them on the App Store.

What about other manufacturers of digital piano?

We are an independent shop but choose Yamaha digital pianos exclusively because they are regarded as the best in the world. You will find Yamaha digital pianos in most music schools, colleges and universities, and teachers nearly always recommend Yamaha because of how authentic the touch and sound is.

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When you buy from us you will receive the personal assistance of our keyboard, piano, and organ specialists. Available via phone, email, and in-store 6 days-a-week for FREE!

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Powerful sound and a superb wooden keyboard offer unprecedented levels of versatility to pianists of all abilities.

The sound of some of the finest concert grand pianos in the world

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.

The powerful tone of the acclaimed CFX

Yamaha’s flagship 9’ concert grand piano, the CFX, offers sparkling highs and a powerful resonant bass with a sound that projects to the furthest reaches of any concert hall. The CFX was played by the winner of the prestigious International Chopin Competition in 2010, and has since gained recognition as one of the greatest concert grands of modern times.

The legendary sound of a Bösendorfer Imperial

Originally founded in 1828, Bösendorfer holds a unique position amongst piano makers as the only manufacturer in the world still utilizing the Viennese tradition of hand-crafted design that produces the uniquely warm bass, singing treble and rich tonal colors known as the “Viennese Sound”. The development of Bösendorfer pianos has been influenced by such famed composers as Brahms and Johann Strauss, resulting in an instrument lauded as the only piano capable of withstanding the frenetic playing of Franz Liszt.

Remaining true to this legacy of meticulous design and implementation, each Bösendorfer instrument is painstakingly crafted over many hours at the hands of highly-experienced craftsmen. In 2008, Bösendorfer became part of the Yamaha Group and in 2014, the revered tone of the Bösendorfer Imperial was featured in the Clavinova CLP Series.

See our review here

Size/Weight
DimensionsWidth1,461 mm (57-1/2″) (Polished finish: 1,466 mm (57-11/16″))
Height927 mm (36-1/2″) (Polished finish: 930 mm (36-5/8″))
Depth459 mm (18-1/16″) (Polished finish: 459 mm (18-1/16″))
WeightWeight60.0 kg (132 lb, 4 oz) (Polished finish: 66.0 kg (145 lb, 8 oz)]
Control Interface
KeyboardNumber of Keys88
TypeNWX (Natural Wood X) keyboard: wooden keys (white only), synthetic ebony and ivory keytops, escapement
Touch SensitivityHard2/Hard1/Medium/Soft1/Soft2/Fixed
88-key Linear Graded Hammers
Counterweight
PedalNumber of Pedals3
Half PedalYes
FunctionsSustain (Switch), Sustain Contin uously, Sostenuto, Soft, Expression, Pitch Bend Up, Pitch Bend Down, Rotary Speed, Vibe Rotor, Song Play/Pause
GP Response Damper Pedal
DisplayTypeFull Dots LCD
Size128 x 64 dots
LanguageEnglish, Japanese
PanelLanguageEnglish
Cabinet
Key CoverKey Cover StyleSliding
Music RestYes
Music BracesYes
Voices
Tone GenerationPiano SoundYamaha CFX, Bösendorfer Imperial, CFX Binaural Sampling
Binaural SamplingYes (CFX Grand Voice only)
Key-off SamplesYes
Smooth ReleaseYes
VRMYes
String Resonance
Damper Resonance
PolyphonyNumber of Polyphony (Max.)256
PresetNumber of Voices36
Compatibility
Effects
TypesReverb6
Chorus3
Brilliance7
Master Effect11
Intelligent Acoustic Control (IAC)Yes
Stereophonic OptimizerYes
FunctionsDual/LayersYes
SplitYes
DuoYes
Songs
PresetNumber of Preset Songs19 Voice Demo Songs + 50 Classics + 303 Lesson Songs
RecordingNumber of Songs250
Number of Tracks16
Data CapacityApprox. 500KB/Song
Compatible Data FormatPlaybackSMF (Format 0, Format 1)
RecordingSMF (Format 0)
Functions
Piano RoomYes
USB Audio RecorderPlayback.wav (44.1 kHz sample rate, 16-bit resolution, stereo)
Recording.wav (44.1 kHz sample rate, 16-bit resolution, stereo)
Overall ControlsMetronomeYes
Tempo Range5 ‒ 500
Transpose-12 ‒ 0 ‒ +12
Tuning414.8 ‒ 440.0 – 466.8 Hz (approx. 0.2 Hz increments)
Scale Type7 types
Other ControlTuning, Scale Type, etc.
Rhythm20
BluetoothYes (Audio)
Storage and Connectivity
StorageInternal MemoryTotal maximum size approx. 1.5 MB
External DrivesUSB flash drive
ConnectivityHeadphonesStandard stereo phone jack (x 2)
MIDI[IN] [OUT] [THRU]
AUX INStereo Mini
AUX OUT[L/L+R] [R]
AUX Pedal
USB TO DEVICEYes
USB TO HOSTYes
DC IN
Amplifiers and Speakers
Amplifiers(25 W + 25 W) x 2
Speakers(16 cm + 8 cm) x 2
Acoustic OptimizerYes
Power Supply
Power ConsumptionPower consumption is described on or near the name plate, which is at the bottom of the unit.
Auto Power OffYes
Power SupplyAdaptors

Additional information

Brand

Yamaha

GTIN

4957812610827

Search Terms

clavinova clp645, clp-645, clp-645 black, clp645, clp645 black, clp645 black walnut, clp645b