Yamaha PSR-EW425 – 76-key portable keyboard with professional sound and performance features

The Yamaha PSR-EW425 is an advanced 76-key portable keyboard designed for demanding musicians who seek expressive sound, creative features, and intuitive control. Equipped with a newly developed tone generator, expanded memory, and premium-level insert effects, this model brings the iconic PSR-EW series into a new era. Whether on stage, in the studio, or at home – PSR-EW425 delivers top-tier musical versatility.

Product Features

The PSR-EW425 offers 820 instrument voices, including expressive Super Articulation Lite sounds that replicate real-world playing techniques. It includes 290 accompaniment styles covering a broad range of genres from around the world. Two real-time Live Control knobs allow hands-on sound shaping, while the Motion Effect button enables dynamic, on-the-fly modulation. With a mic input, onboard vocal effects, and multiple connectivity options like USB Audio Interface, USB To Host, AUX, and independent L/R outputs, the PSR-EW425 is ready for every musical situation.

Expand your creativity with powerful control and sound tools

✅ The new Yamaha LSI tone generator delivers high-resolution sound, previously available only in premium YC-series stage keyboards.

✅ Quick Sampling lets you capture and trigger your own sounds via AUX, microphone, or USB input – perfect for creative performance.

✅ Groove Creator allows real-time beat creation directly from the keyboard – ideal for electronic, EDM, and pop productions.

✅ The Motion Effect button adds instant sound modulation like filter morphing, tape stops, pitch risers, and more with a single press.

✅ Two Live Control knobs provide real-time access to parameters like cutoff, resonance, and reverb while playing.

✅ Direct Category Access buttons allow instant navigation through voice banks and style selections – fast and intuitive on stage or in studio.

Ideal applications for the PSR-EW425

This keyboard is a top choice for music learners, stage performers, home studio producers, and music educators. The 76-key extended touch-responsive keyboard enables expressive play, and features like Split, Dual Layers, Arpeggiator, and Transpose offer nearly unlimited sound flexibility. Whether composing, performing live, teaching, or jamming with friends, this model adapts to your needs and encourages musical exploration.

Technical Specifications

• 76 touch-sensitive keys in organ-style layout
• 820 voices including Super Articulation Lite, Premium Organ, Sweet!, Cool!, and Live! voices
• 290 accompaniment styles including world genres
• DSP effects: 41 types DSP1, 12 types DSP2
• Live Control: 2 assignable knobs + pitch bend wheel
• Key features: Quick Sampling, Groove Creator, 152 Arpeggios, Dual and Split layers
• USB Audio Recorder with WAV format (44.1kHz/16bit stereo)
• Mic input with onboard studio-quality vocal effects
• Independent stereo L/R outputs (6.3mm jacks)
• Backlit LCD screen
• Built-in speakers: 12W + 12W, 12cm drivers
• Dimensions: 1200 x 404 x 136 mm; Weight: 8.3 kg

Materials and Build

The Yamaha PSR-EW425 is housed in a durable yet lightweight ABS plastic chassis, optimized for portability and stage use. The organ-style keyboard offers responsive touch for expressive performance. Control knobs and buttons are designed for intensive daily use, and all I/O ports are conveniently placed for practical setup. With its professional aesthetic and clean layout, the keyboard is as stylish as it is functional.

Included in the box

Package contents:

• Yamaha PSR-EW425 keyboard
• Music rest
• PA-300C power adapter (or compatible)
• Electronic user manual (available from Yamaha website)

Summary – Why choose the Yamaha PSR-EW425?

The Yamaha PSR-EW425 isn’t just a keyboard – it’s a complete music workstation that grows with your skill and creativity. With powerful features, premium-quality sound, and a robust yet elegant design, this instrument stands out in every setting. Whether you’re a beginner developing your skills, a stage artist performing live, or a producer composing tracks – the PSR-EW425 gives you everything you need to succeed musically. It’s a modern solution for those who demand more from their keyboard – more sound, more control, more music.