Yamaha NP31 Review

Yamaha NP31 Review 2020

Discover Yamaha NP31? On this page we are going to look at Yamaha NP31 Review, what makes it the best selection among the other pianos, its specs or features?

Yamaha Piaggero NP31 76 Key Lightweight Compact Portable Keyboard is perfect for those who are looking a simple, light and stylish portable piano.

Piano Key Polyphony Price
Yamaha Piaggero NP31 76 32 Check on Amazon

NP31 brings to life the classic Yamaha piano tone. The piano also comes with a seventy six full sized keys in a mega portable package weighing about 19.2 pounds. It is light enough for you to carry it anywhere you go.
Yamaha NP31 Review

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Yamaha NP31 Features

Light, Slim and Compact Design

The first time you see this piano, you will be amazed on how slim it is. It is also easy to carry around to practice or concerts. You can easily carry it using one hand. Thanks to is light weight and compact design.

Graded Soft Touch Keyboard

Yamaha NP31 is a 76 key Piano style keyboard, lower keys feel heavy when you touch and the higher keys are lighter, the way you would feel on an actual piano, it does not lose its soft touch on the actual digital piano. This enables you to play like a pro.

Advanced Wave Memory Stereo Sampling

NP 31 has the Advanced Wave Memory Stereo sampling system which creates an amazing wave data that reflects the sound of the original instrument by using advanced digital technologies. The piano creates a unique and rich sound by using multiple waveforms. Enjoy the experience of AWM with Yamaha NP31 76-key Piano style keyboard.

Built-in Stereo Speaker System

NP 31 uses highly efficient and well designed amplifiers that give you more sound. These amplifiers fit perfectly on the digital piano and do not add extra weight.  With six watts per channel they make life superb.

Piano Preset songs

The instrument comes with comes with preset songs and voice demo songs that you can listen or practice at your own leisure.

Battery Power or AC adaptor

NP31 Keyboard can be used with an AC adaptor. The six-hour battery is the secret to Piaggero portability.

Auto Power Off mode

Save your power, this is a new feature that NP-31 comes with; it turns off the power automatically if the keyboard has not been used for a set amount of time.

Easy access panel

It contains buttons for each voice, you can quickly access them.

More about Yamaha NP31

  • Comes with 10 voices that you can easily change to the voice you need – you can play electric piano, harpsichord, organ, strings or vibraphone
  • Contains 32 note polyphony
  • Extremely lightweight
  • Operates on 6 AA batteries
  • Built-in Stereo Speaker System
  • Piano Preset songs
  • Graded Soft Touch Keyboard
  • Sound sampling technology

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Yamaha NP31 Specs

  • Body color: Black
  • The Number of keys: 76
  • Graded Soft Touch keyboard
  • Touch response: Yes
  • Tone generating technology: AWM Stereo Sampling
  • Panel language: English
  • Polyphony (Max.): 32-note
  • Preset Voices: 10
  • Effects types: Reverb (4 types)
  • Number of preset songs: ten voice and ten piano demo
  • Demo/help demonstration: ten -voice and ten piano demo
  • Dual/Layers: Yes
  • Metronome: Yes
  • Tempo Range: 32 to 280 BPM
  • Transpose: -6 to 0, 0 to +6
  • Tuning: Yes
  • Connectivity: DC In 12V, 1 x headphone
  • MIDI: In/Out
  • Sustain Pedal: Yes (half pedal)
  • Amplifiers: 2 x 6W
  • Speakers: 2 x 4-3/4″ x 2-3/8″ (12cm x 6 cm)
  • Power Supply: Adaptor or batteries
  • Battery Life 6 hours
  • Power consumption: 20W
  • Dimensions 49″W x 4-1/8″H x 10-1/4″D (1,036 x 105 x 259 mm)
  • Weight: 12 lb., 9 oz. (5.7 kg)
  • Included accessories: Music rest


  • Affordable digital keyboard
  • High-quality Keyboard
  • Excellent instrument for beginner pianists or traveling musicians
  • Yamaha’s GST keyboard is amazing and very responsive
  • The NP31 has lots of useful features


  • It is very light to some pianist
  • The onboard speakers might not be loud enough

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