Yamaha CSP-170Yamaha CSP-170

Yamaha Clavinova CSP 170


With an authentic sound and the response of a real wood keyboard, this is a high end model designed to offer superb piano performance.


  • Anyone can enjoy the piano more with Smart Pianist, a dedicated app for smart devices that provides various music-related functions when connected with the Clavinova CSP Series.
  • Smart Pianist features an “Audio To Score” function that automatically creates a piano accompaniment score from songs on your smart device, allowing you to enjoy playing along with your favorite tunes.
  • Enjoy accompaniment from a dynamic backing band, even when you’re playing by yourself. The accompaniment provides a wide variety of patterns across a range of genres to match your performance. You can also connect a microphone and sing along with harmony functions that allow you to automatically create a chorus backup for your performances, even when you’re singing alone.
  • The CSP Series features piano Voices created with samples from Yamaha’s flagship CFX concert grand piano and the world renowned Bösendorfer concert grand. These superb instruments reproduce the way sound echoes differently in different venues such as halls, cathedrals, and smaller rooms, and even recreate the subtle changes in tone that occur when the lid of a grand piano is opened or closed. With keys that rebound quickly for rapid playback of repeated notes, the CSP Series offers a feel strikingly similar to that of an actual grand piano.

Additional information


Width :1,412 mm (55-85") (Polished finish: 1,418 mm (55-13/16"))
Height : 1,040 mm (40-15/16") (Polished finish: 1,040 mm (40-15/16"))
Depth : 465 mm (18-5/16") (Polished finish: 466 mm (18-6/16"))
Weight : 67.0 kg (147 lb, 12 oz) (Polished finish: 69.0 kg (152 lb, 2 oz))

Control Interface

Number of Keys : 88
Type : NWX (Natural Wood X) keyboard with synthetic ebony and ivory keytops, escapement
Touch Response: Hard2, Hard1, Medium, Soft1, Soft2, Fixed
Counterweight : No
Number of Pedals : 3
Half Pedal : Yes
Functions : Sustain, Sostenuto, Soft, Glide, Style Start/Stop, Volume, etc.
GP Response Damper Pedal : –


Type : depending on the Smart Device
size : depending on the Smart Device
Touch Screen : depending on the Smart Device
color : depending on the Smart Device
Score Display Function: Yes
Lyrics Display Function : Yes
Text Viewer Function : Yes
Language : 26 Languages (English, Japanese, Germany, French, Spanish, etc.)
Panel Language : English


Key Cover Style : Sliding
Music Rest : Yes
Music clip : Yes

Tone Generation

Piano Sound :
Yamaha CFX, Bösendorfer Imperial
Binaural Sampling : Yes (Yamaha CFX Voice only)
Key-off Samples : Yes
Smooth Release : Yes
VRM : Yes
Number of Polyphony (Max.) : 256
Number of Voices : 692 Voices + 29 Drum/SFX Kits
Featured Voices : 14 VRM Voices, 113 Super Articulation Voices, 27 Natural! Voices, 27 Sweet! Voices, 63 Cool! Voices, 69 Live! Voices, 30 Organ Flutes! Voices


Reverb : 4 types
Chorus : –
Master Compressor : –
Master EQ : 5 Preset + User
Stereophonic Optimizer : Yes
Vocal Harmony : VH (44 Preset)
Intelligent Acoustic Control (IAC) : Yes

Accompaniment Styles

Number of Preset Styles: 470
Featured Styles : 396 Pro Styles, 34 Session Styles, 4 Free Play Styles, 36 Pianist Styles
Fingering : Chord Detection Area Full, Chord Detection Area Lower
Style Control : INTRO x 1, ENDING x 1, MAIN x 4, FILL IN x 4


Number of Preset Songs : 403
Number of Tracks : 16
Recording Function : Yes

Data Capacity

depending on the Smart Device

Compatible Data Format

Playback : SMF (Format 0 & 1), XF
Recording :SMF (Format 0)


Lesson/Guide : Correct Key, Any Key, Your Tempo*
Guide Lamp : Stream Lights (4 steps)

Piano Room


Overall Controls

Metronome : Yes
Tempo Range : 5 – 500, Tap Tempo
Transpose : -12 – 0 – +12
Tuning : 414.8 – 440.0 – 466.8 Hz
Scale Type : 9
Audio Recorder/Player : depending on the Smart Device

USB Audio Recorder

Playback : Supported format by the Smart Device
Recording : WAV/AAC

USB Audio

Time Stretch : Yes
Pitch Shift : Yes
Vocal Cancel : Melody Suppressor

Storage & Connectivity

Internal Memory : depending on the Smart Device
External Drives : depending on the Smart Device
Headphones : Standard stereo phone jack (x 2)
Microphone : Input Volume, Mic/Line In
AUX IN : Stereo mini
AUX out : L/L+R, R
AUX Pedal : Yes

Amplifiers and Speakers

Amplifiers : (45 W + 45 W) × 2
Speakers : (16 cm + 8 cm) ×2
Acoustic Optimizer : Yes