This second hand keyboard is in great condition.

The Yamaha PSR‑EW400 sits in a sweet spot between beginner‑friendly accessibility and serious musical capability. With its 76‑key layout, performance‑oriented features, and Yamaha’s reliably polished sound engine, it’s a keyboard that appeals to learners, hobbyists, and gigging musicians who want portability without sacrificing expressive range.

Design & Build Quality

The PSR‑EW400 feels sturdier than many keyboards in its class. It’s lightweight enough to carry to rehearsals or gigs, yet the chassis doesn’t flex or creak. The 76‑key format is a smart middle ground—more expressive than a 61‑key board but still compact enough for small spaces.

Key highlights:

• 76 touch‑sensitive keys with a responsive feel
• Clear, intuitive control layout with dedicated buttons for key functions
• Backlit LCD screen that’s easy to read in low‑light environments
• Solid build that feels reliable for regular use

Sounds & Voices

This is where Yamaha consistently shines. The PSR‑EW400 uses the AWM (Advanced Wave Memory) sound engine, delivering a wide palette of tones that are surprisingly rich for the price.

Standout elements:

• 758 voices, including pianos, EPs, organs, strings, synths, and world instruments
• Premium Live! Grand Piano voice, which is expressive and dynamic
• High‑quality electric pianos that respond beautifully to touch
• Realistic drum kits for accompaniment or live looping

The overall sound quality is clean, full, and polished, ideal for both practice and performance.

Performance Features

This keyboard is built with live players in mind. Yamaha has included features that make it more than just a practice instrument.

Notable tools:

• Powerful 12W + 12W stereo speakers—loud enough for small rooms without external amplification
• Assignable Live Control knobs for real‑time filter, effects, and envelope shaping
• USB‑to‑Host and USB‑to‑Device for MIDI, audio recording, and storage
• Pattern function for creating backing grooves
• Arpeggiator with a wide range of styles

These features give the EW400 a level of flexibility that’s rare in this price bracket.

Playability

The touch‑sensitive keys respond well to dynamics, making it easy to play expressively. While they’re not weighted, they’re comfortable for piano‑style playing and ideal for synth, organ, and layered textures.

The 76‑key range is a real advantage:

• Enough space for two‑handed piano pieces
• Great for splits and layers
• Still portable

Beginners will find it approachable, while experienced players will appreciate the extra room.

Connectivity

Yamaha has equipped the PSR‑EW400 with a generous set of I/O options:

• USB MIDI/audio
• Aux input
• Sustain pedal jack
• Headphone output
• L/R line outputs for connecting to PA systems or audio interfaces

Those dedicated line outputs are a big win, they make the keyboard gig‑ready without relying on the headphone jack.

The PSR‑EW400 is ideal for:

• Beginners who want a keyboard they won’t outgrow
• Intermediate players looking for a versatile practice and performance instrument
• Gigging musicians who need a portable board with solid sounds and proper outputs
• Songwriters who want a flexible tool for sketching ideas

The Yamaha PSR‑EW400 is a standout portable keyboard that blends expressive playability, strong sound quality, and performance‑ready features. The 76‑key format gives it an edge over typical 61‑key arrangers, and the inclusion of real line outputs, Live Control knobs, and a premium piano voice make it feel like a more serious instrument.

It’s a fantastic choice for players who want a keyboard that’s fun, capable, and ready for both home use and the stage.