The PSR-E473 keyboard is a portable digital keyboard designed for players who want expressive control, modern features, and flexible performance options. It is suitable for intermediate musicians developing their skills as well as advanced players who need a lightweight instrument for composing, rehearsing, or live performance.
Expressive touch-sensitive keys
This keyboard features 61 full-size, touch-sensitive keys that respond accurately to playing dynamics. Soft and hard keystrokes are translated into expressive changes in volume and tone, allowing players to perform with greater musical detail and control.
Wide range of sounds and playing modes
With 820 high-quality instrument voices, including a detailed grand piano, this keyboard offers a broad sound palette. Layer mode allows two sounds to be played together, while split mode lets different sounds be assigned to each hand. These features expand creative possibilities during both practice and performance.
Real-time sound control
Two assignable control knobs provide hands-on adjustment of sound parameters such as filter, pitch, and modulation. A dedicated motion effect button allows instant sound changes during performance. In addition, the pitch-bend wheel adds expressive control to lead sounds like guitar, saxophone, and brass.
Auto accompaniment and creative tools
The keyboard includes 290 auto-accompaniment styles that generate real-time backing tracks based on the chords played. Smart chord technology helps players achieve full harmonic accompaniment with simple finger positions. Groove Creator and arpeggiator functions further support rhythmic creativity.
Sampling, recording, and connectivity
Quick sampling allows sounds to be captured through the microphone input, auxiliary input, or USB audio interface. Built-in audio and MIDI recorders make it easy to capture musical ideas. USB MIDI support enables connection to computers and music software.
Portable power and strong sound output
A built-in 12W speaker system delivers clear sound, while a Mega Boost function increases output when needed. The keyboard can be powered by AA batteries or the included AC adapter, making it suitable for mobile use.

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