Yamaha P155 Digital Piano

Alternative finishes available
Yamaha P155 Digital Piano in Black & Mahogany
Yamaha P155 Digital Piano in Black & Ebony

Stand not included

Sleek and stylish portable piano in black and mahogany. Authentic piano feel with GH keyboard action, and 4-level AWM Dynamic Stereo Sampling for superb piano sound.

Authentic piano feel with GH keyboard, and 4-level AWM Dynamic Stereo Sampling.

Pure CF Sampling with 4-level Advanced Wave Memory (AWM) Dynamic Stereo Sampling

Key-Off samples, Stereo Sustain samples and Damper Resonance

128-note polyphony (max.)

Graded Hammer (GH) keyboard

USB connectivity for storing and playing music

Sleek and Stylish design

Whether you're practicing at home or away, performing solo or in a band, the Yamaha P-155 digital piano offers professional quality sound with our legendary piano touch. Thanks to the top-shelf Yamaha digital piano technologies like advanced sampling methods and the ultra-expressive GH (Graded Hammer) keyboard, musicians don't have to choose between portability and piano quality-the quality you expect from a company that's been building world-class acoustic pianos for over a century. In the P-155, Yamaha crafts that heritage into a slim cabinet.

Features
Pure CF Sampling for superb tonality
Yamaha technicians selected a CFIIIS full concert grand with the highest sound quality, and tuned it to the finest possible condition. They then used our unique Pure CF Sampling technique to sample all of its sounds, in order to create the sound on this instrument. As a result, you enjoy the same natural tonal response as a top-quality piano.
4-level Advanced Wave Memory (AWM) Dynamic Stereo Sampling
The AWM (Advanced Wave Memory) is a sampling system which creates sound close to that of an acoustic instrument by using digital technology to record the instrument sound and applying high-quality digital filter technology to the recorded audio samples. The waveform of the sound created by playing the key of an acoustic piano differs depending on the playing strength from pianissimo to fortissimo. The AWM Dynamic Stereo Sampling analyzes these samples can produce such dynamic nuances by recording samples of various playing strengths. The greater the number of samples used, the higher the expressive quality and potential becomes.
Key-Off samples, Stereo Sustain samples and Damper Resonance
If you close your eyes while playing a grand piano, you'll find its sound is a bit more complicated than "note-on-note-off." Yamaha has gone to great lengths to capture these sonic artifacts in the P-155. For more information please contact Keysound on 0116-2541053 in Leicester. These meticulous efforts include recording a felt damper coming to rest on a vibrating string when a note is released (Key Off Samples), or reproducing the sound of the open strings that wash over your performance when using the damper pedal (Stereo Sustain Samples and Damper Resonance).
128-note polyphony (max.)
Conventional digital pianos quickly run out of notes during fast, dense legato passages: sustained notes are cut off as the instrument "steals" notes to make room for new notes. A maximum of up to 128-note can be played at once.
Graded Hammer (GH) keyboard
Just as on an actual grand piano, the lower keys are heavy in touch and the higher keys are light, with all the natural gradations in between.
USB Direct Play
Simply connect a USB flash memory device to the instrument, and your favorite songs in MIDI format are ready to be played in random or sequence.
USB TO DEVICE Terminal
Insert a USB flash memory in the USB TO DEVICE terminal on the instrument. It would let you save or load the registered settings and user songs created on the instrument, as well as read data from the connected device.
Built-in Stereo Speaker System
This instrument uses highly efficient amplifiers that pack more sound into a lighter digital piano. With 12 watts per channel, these keyboards are ready to go whenever you are.
50 Preset Piano Songs
A selection of 50 different piano songs is provided for your listening pleasure. These recordings were chosen for their beauty as well as their functionality. Since many of the songs are classic piano pieces, anyone taking lessons can listen to them for reference.
Contact
If you require any more help or advice on the Yamaha P155 digital piano, or for more information on the exciting range of Yamaha digital pianos, please feel free and contact Keysound on 0116 2541053. The number one piano shop in Leicester. Free expert help and advice

Control Interface
Keyboard:
Number of Keys: 88
Type: Graded Hammer (GH) Keyboard
Touch Sensitivity: Hard/Medium/Soft/Fixed
Display:
Type: LED
Size: 7-segment, 3-digit
Panel: Language: English
Voices
Tone Generation:
Tone Generating Technology: AWM Dynamic Stereo Sampling
Number of Dynamic Levels: 4
Stereo Sustain Samples: Yes
Key-off Samples: Yes
Polyphony:
Number of Polyphony (Max.): 128
Preset:
Number of Voices: 17
Effects
Types:
Reverb: Yes
Chorus: Yes
Brilliance: 3 types
Functions:
Dual/Layers: Yes
Split: Yes
Songs
Preset:
Number of Preset Songs: 50
Recording:
Number of Songs: 3
Number of Tracks: 2
Data Capacity: User Songs (100KB x3) External Songs (447KB)
Recording
Function: Yes
Compatible Data Format:
Playback: SMF (Format 0&1)
Recording: SMF (Format 0)
Functions
Overall Controls:
Metronome: Yes
Tempo Range: 32 - 280
Transpose: -12 to 0, 0 to +12
Tuning: Yes
Scale Type: 7 types
Storage and Connectivity
Storage:
Internal Memory: 100KB x3 (ca. 11,000 notes x3)
Connectivity:
DC IN: DC IN 16V
Headphones: x 2
Sustain Pedal: Yes
MIDI: In/Out
AUX OUT: [L/L+R][R]
AUX Pedal: Yes
USB TO DEVICE: Yes
Amplifiers and Speakers
Amplifiers:
12W x 2
Speakers:
(12cm x 6cm) x 2
Accessories
Included Accessories:
Music Rest: Yes
Pedal/Footswitch: FC4
Adaptor: Yes
Size/Weight
Dimensions:
Width: 1,334mm (52-1/2")
Height: 140mm (5-1/2")
Depth: 351mm (13-13/16")
Weight:
Weight: 18.6kg (41 lbs.)

Listen to a demo/sample played on this instrument.

Sample 1