Yamaha P-121 Portable Digital Piano
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Yamaha P-121 Portable Digital Piano Yamaha P-121 Portable Digital Piano

Yamaha P-121 Portable Digital Piano

by Yamaha
Following on from the rightly-earned success of the amazing P-45 digital piano, Yamaha have gone a step further along that road for the all ..

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Following on from the rightly-earned success of the amazing P-45 digital piano, Yamaha have gone a step further along that road for the all new P-121.

Looking to take over from the legacy of the P-45, the Yamaha P-121 is easily one of the best value 73-note digital pianos available, and is suitable for beginners and more experienced players alike.

Great Value for Money - Ideal for Beginners and Pros Alike

The P-121 is a fantastic 73-key digital piano with GHS keys, Yamaha's Pure CF Sound Engine, an all-new 2 way speaker system, and much more besides. Not only is the Yamaha P-121 packed full of features, but it also weighs just 10 kg - making it ideal for the musician on the go!

Pure CF Sound Engine

With the P-121, Yamaha have one again brought together state of the art technology with more than a century of acoutstic piano-making expertise. The icing on the cake, so the speak, would be the fabulous Pure CF Sound Engine.

This sound engine faithfully reproduces an array of vintage and modern piano tones, including the world renowned Yamaha CFIIIS 9 concert grand piano. If it's incredible dynamics, bags of expressiveness, and a realistic acoustic-piano key-feel, then the Yamaha P-121 could well be for you.

Authentic Piano Playing Experience

Thanks to the GHS (Graded Hammer Standard) 73-key piano keyboard on the Yamaha P-121, you're presented with a playing experience reminiscent of an acoustic piano. With keys that range from a heavier touch at the low end, to a lighter touch at the high end, this is easily one of the closest playing experiences you can get to an acoustic piano without being phsyically sat in front of one.

Improved Audio

With two new upgrades to its sound production, Yamaha have really pushed the boat out with the P-121.

First there's a newly improved 2-way speaker system which pushes your sound both up from the piano, and down underneath it. This results in a rich sound field, making it feel as though you're siting in front of an actual acoustic piano.

In addition to the speaker setup, the Yamaha P-121 also comes complete with a Stereophonic Optimiser for your headphone socket.

With voices sampled from acoustic pianos already present in the P-121's voice library, the Stereophonic Optimiser can make you feel as though the sounds were coming from the body of the piano, giving you a pleasant and natural playing experience that can eliminate the stigma and issues usually associated with performing with headphones.

Lightweight and Portable

Moving the Yamaha P-121 from home, to rehearsal, to lessons, to gigs, and back couldn't be easier, thanks to weighing only 10kg. Get yourself a suitable gig-bag/case, and away you go!

In addition to this, the Yamaha P-121 has been specially designed with the new "table EQ). This feature ensures that you maintain optimal acoustic, so playing on a table or other hard, flat surface won't cause you any problems!

Smart Pianist

Yamaha's very own "Smart Pianist" app gives you control over the many functions on the P-121, simply by plugging in your smart-phone / tablet. You can make changes to voices, rhythms, and more through the screen on your mobile device, and what's more, it couldn't be easier to use.

This app allows you to save your settings and recall them back anytime, as well as discover the chords being played in audio tracks in your device instantly.

Yamaha P-121 Highlights

  • Compact and portable 73-key digital piano
  • Combines incredible performance with minimalistic design
  • Utilises the critically acclaimed Pure CF Sound Engine from Yamaha
  • Graded Hammer Standard keys provide an authentic, acoustic piano feel
  • Newly Improved 2-way speaker system produces an expansive and rich sound field - just like you'd get from an acoustic piano
  • Features 20 built-in drum beats, 71 built-in songs (including 50 for piano), and 24 preset voices
  • Compatible with easy-to-use Smart Pianist app
  • New to 2018

Yamaha P-121 Technical Specs

  • Number of Keys: 73
  • Keyboard Type: Graded Hammer Standard (GHS) keyboard, matte finish on black keys
  • Key Touch Sensitivity: Hard/Medium/Soft/Fixed
  • Panel Language: English
  • Piano Tone Generation: Pure CF Sound Engine
  • Number of Polyphony (Max): 192
  • Number of Preset Voices: 24
  • Effect Types: Reverb, Intelligent Acoustic Control (IAC), Damper Resonance, Sound boost
  • Functions: Dual/Layers, Split, Duo
  • Number of Preset Songs: 21 Demo Songs, 50 Piano Songs
  • Song Recording Capability: 1 song, 2 tracks
  • Recording Data Capacity: 100KB per song (approx 11,000 notes)
  • Compatible Playback Data Format: SMF (format 0, format 1)
  • Compatible Recording Data Format: SMF (format 0)
  • Metronome: Yes
  • Tempo Range: 5 - 280
  • Transpose: -6 to 0,0 to +6
  • Tuning: 414.8 - 440.0 - 446.8 Hz
  • # of Rhythms: 20
  • Amplifiers: 7w x 2
  • Speakers: 12cm x 2, 4cm x 2
  • Power Supply: PA-150B or other Yamaha-preferred parts
  • Auto Power Off Function: Yes
  • Accessories included: Music Rest, Pedal/Footswitch, PA-150B Yamaha AC Adapter

Storage and Connectivity

  • DC IN: DC IN 12 V
  • Headphone Socket: Standard x 2
  • Sustain Pedal: Yes
  • MIDI: No
  • AUX OUT: [L/L+R][R]
  • USB TO HOST: Yes


  • Width: 1114mm
  • Height: 166mm
  • Depth: 295mm
  • Unpacked Weight: 10.0kg


Weight (kg)14.9000
Effectsreverb, iac, damper resonance, sound boost
Power Supplyyamaha pa-150b (supplied)
Warranty2 years
Number of Keys73 keys
Power7w x 2
Speakers4 (2 on top, 2 underneath)
Woofer Size12cm x 2, 4cm x 2

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