Yamaha PSR-EW425 76-Key Touch-Sensitive Portable Keyboard

Sale priceTk 54,000.00

Description +-

Yamaha PSR-EW425 76-Key Touch-Sensitive Portable Keyboard

The PSR-EW400 series is an excellent gigging instrument, with a 76-key keyboard that more experienced players can make the most of. The latest PSR-EW425 features a newly developed tone generator that delivers stunning improvements in sound quality as well as high-quality effects such as delays, and as a premium organ sound sampled from the YC series of high-end stage keyboards.


Yamaha PSR-EW425 Key Features at glance:

  • 76 Full-Size Keys, Touch Sensitivity
  • 820 High-Quality Sounds / Grand Piano
  • 290 Auto-Accompaniment Styles, 30 Songs
  • Quick Sampling, Groove Creator
  • 24W Speaker System, Headphone Jack
  • Live Control Knobs, Pitch-Bend Wheel
  • 1/4" Microphone Input, 3.5mm Aux Input
  • USB MIDI, Onboard Audio & MIDI Recorder
  • Battery or AC Powered


With its extended 76-key keybed, the PSR-EW425 allows you to play more complex piano pieces than you could on a 61-key keyboard. The full-size keys sense hard and soft playing and match the dynamics of each key stroke to accurately capture every nuance of your playing style. You can enjoy a full range of instruments with 820 high-quality acoustic and synth sounds including a high-resolution grand piano.

The built-in 290 auto-accompaniment styles provide real-time band backing tracks based on the chords you play and in a variety of musical genres from around the world such as pop, rock, dance, jazz, R&B, salsa, and more.

The keyboard can be powered either via six D batteries (available separately) or by the included power adapter.


Unique Playing Experience with Live Controls

  • Two assignable Knobs allow you to manipulate various effects and parameters on sounds, auto-accompaniment, and more in real time, just like on an analog synthesizer.
  • Modify the sounds in your performance with Filter, Pitch, and Modulation effects while holding the Motion Effect button.
  • The pitch-bend wheel adjusts the pitch of the sound, adding expressivity to sounds like the guitar, sax, and trumpet.
  • Hold down the Articulation button to reproduce the sounds of playing techniques that are unique to specific acoustic instruments like guitars, flutes, sax, slap bass, and more.
  • Direct Category Access buttons let you instantaneous access the sounds and accompaniments you prefer for the musical genre of your choice.

820 High-Quality Sounds with 64-Note Polyphony

  • 820 high-quality instrument sounds including 294 panel voices, 28 drum/SFX kits, and 458 XGlite voices, all with 64-note polyphony.
  • Layer Mode: Not only can you play just one single sound, but you can layer a second sound over the first sound.
  • Split Mode: Allows you to play one sound on the left hand and a different sound on the right hand.

Real-Time Backing Tracks

  • 290 auto-accompaniment styles provide real-time band backing tracks (rhythm + bass + chord accompaniment) that you can control by simply playing root notes or chords with your left hand.
  • Smart Chord technology allows players of all levels to achieve complex chord harmony using only a few fingers, driving the Style engine to produce incredible-sounding ensemble accompaniments.

Capture Sounds and Play Them Back on Your Keyboard

With Quick Sampling, samples can be captured using the aux input, microphone input, or onboard USB audio interface, and played back as part of your performance:
  • Capture, edit, and playback up to 4 samples, max 9.6 sec/sample.
  • Normal: The pitch of the sound varies depending on the key you play.
  • Loop: The sample is played in a loop without changing the pitch.
  • One-shot: The sample is played only once without changing the pitch.

Create Music Like a DJ

With Groove Creator, you can lay down a beat, tweak the groove, adjust the mix, and create music like a DJ. Choose from 152 arpeggio phrases with the press of a single key, and quickly capture your inspiration with the 6-track MIDI recorder.
  •  Create your own groove with intro, section change, and musical climax. By turning each track on/off, altering sections, or adding various effects using the live control knobs, you have real-time control of your own EDM tracks.
  • Once you have made a track you like, save it to a USB device as an audio file.

Plug in a Microphone and a Portable Music Player

  • The 1/4" microphone input allows you to connect a microphone, so you can sing along while you play. Hear your voice through the instrument's speakers, and even record your performance to USB audio. The built-in Melody Suppressor lowers the volume of vocals and melody lines of the original recordings, leaving that part open for you to play or sing.
  • The 3.5mm aux input allows you to connect your portable music player, Android/iOS device, mixer, or computer and uses the instrument's speakers to play back the audio and jam along your favorite songs.

Powerful 24W Speaker System with Mega Boost

  • The 12W+12W amplifiers power the high-definition speakers, delivering electrifying, crystal-clear sound, and offering solid support in standalone performance situations. The Mega Boost function lets you greatly increase your sound level by +6 dB at the press of a button.
  • Plug in headphones for quiet play at any time.

USB MIDI and USB Audio Interface for Connecting to Your Computer

  • The USB to Host terminal allows you to connect the keyboard to a computer or portable device and record MIDI or 16-bit / 44.1 kHz high-quality stereo audio without the need for an additional interface.
  • Record your performances to USB flash drives. The USB to Device port lets you load and save your settings and songs to a USB flash drive, as well as transfer data from your computer.

Technical Specifications  

Manufacturer Yamaha
Manufacturer Model Number PSR-EW425
 Item Type Portable Keyboard Keyboard 76 Full-Size Keys
Synth Action Touch Sensitivity 3 Levels of Sensitivity
Body Colour Black
Keyboard Number of Keys 76
Touch Response Yes (Soft, Medium, Hard, Fixed)
Type Organ-style
Other Controllers Pitch Bend 1 x Pitch Bend
2 x Knob
Art. Switches Yes
Control Knobs 2
Display Type LCD
Backlight Yes
Panel Language English
Tone Generation Tone Generating Technology AWM Stereo Sampling
Polyphony Number of Polyphony (Max.) 64 Voices
Preset Number of Voices 820 (294 Panel Voices + 28 Drum/SFX kits + 40 Arpeggio + 458 XGlite Voices)
Featured Voices 10 Premium Organ Voices, 4 Live! Voices, 9 Sweet! Voices, 6 Cool! Voices, 14 Super Articulation Lite Voices
Compatibility GM Yes
XGlite Yes
Types DSP DSP1: 41 types, DSP2: 12 types
Reverb 12 types
Chorus 5 types
Master EQ 4 types
Functions Dual/Layers Yes
Split Yes
Melody Suppressor Yes (w/ pan adjustment)
Crossfade Yes (between Internal Sound and External Audio)
Preset Number of Preset Styles 290
Fingering Multi finger, Smart Chord
Other Features One Touch Setting (OTS) Yes
Expandability Expansion Style 10
Compatibility Style File Format (SFF)
Preset Number of Groove 35
Number of Sections 5 (4 Sections + 1 Musical Climax/Ending)
Preset Number of Preset Songs 820
Recording Number of Songs 30 x Factory
10 x User
Number of Tracks 6 (5 Melody + 1 Style/Groove Creator)
Data Capacity Approx. 19,000 notes (when only “melody” tracks are recorded)
Compatible Data Format Playback SMF (Formats 0 & 1)
Recording Original File Format (SMF 0 conversion function)
Recording Time (max.) 80 minutes (approx. 0.9 GB) per Song
Format Playback WAV (44.1 kHz, 16 bit, stereo)
Recording WAV (44.1 kHz, 16 bit, stereo)
Sampling Type One-shot, Loop
Samples (Preset/User) 4
Sampling Time Approx. 9.6 sec
Sampling Sources AUX IN, MIC INPUT, USB audio interface, WAV format files
Sampling Format Original File Format (16 bit, stereo)
Sampling Rate 44.1 kHz
USB audio interface 44.1 kHz, 16 bit, stereo
Registration Number of Buttons 4 (x 8 banks)
Control Freeze
Overall Controls Metronome Yes
Tempo Range 11 – 280
Transpose -12 to 0, 0 to +12
Tuning 427.0 – 440.0 – 453.0 Hz (approx. 0.2 Hz increments)
Octave Button Yes
Scale Type 5 types
Miscellaneous PIANO Button Yes (Portable Grand Button)
Other Functions Mega Boost, Motion Effect (57 types)
Voices Harmony/Echo 26 types
Arpeggio 152 types
Storage Internal Memory Approx. 1.72 MB
External Drives USB flash drive
Connectivity DC IN 16 V
AUX IN Stereo mini jack x 1
Headphones Standard stereo phone jack x 1
Sustain Pedal 1 x 1/4" Damper/Sustain (Pedal Not Included)
I/O 2 x 1/4" Instrument Output
1 x 1/4" TRS Headphone Output
1 x 1/4" Microphone Input
1 x 1/8" / 3.5 mm TRS Aux Input
USB TO DEVICE 1 x USB Type-B (Host Connection)
1 x USB Type-A (External Memory)
OUTPUT Standard phone jack x 2
Media/Memory Card Slot None
Microphone Standard phone jack x 1
Amplifiers 2 x 12 W
Speakers 2 x 4.7" / 12 cm
Power Supply AC Adaptors (PA-300C or an equivalent recommended by Yamaha) or batteries (Six “D” size alkaline (LR20), manganese (R20) or Ni-MH rechargeable (HR20) batteries)
Power Consumption 11 W (When using PA-300C AC adaptor)
Battery Type 6 x D
Auto Power Off Function Off/5/10/15/30/60/120 (minutes)
Included Accessories Music Rest Yes
Song Book Download from Yamaha web site

Physical Product Size/Weight Dimensions
Color Black
Included Accessories Music Rest
Width  1,200 mm
Height (47-1/4”) 
Depth 1200x 404 x136mm 15-7/8”)
Dimensions 47.2 x 15.9 x 5.4" / 1200 x 404 x 136 mm
Weight 8.3 kg (18 lb, 5 oz) (not including batteries)

Packaging Info
Package Weight 25.4 lbs.
Box Dimensions (LxWxH) 50 x 19 x 8"

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