Korpa 
Expressive Sound Driven by Intuitive Control
Bring your music to life with the PSR-SX620, a powerful Arranger Workstation combining inspiring sound with intuitive performance control. Featuring over 1,000 Voices and 450 dynamic Styles, the PSR-SX620 delivers an expressive, authentic playing experience across a wide range of musical genres, making it easy to create polished, dynamic performances.
Enhancing realism and expression, the PSR-SX620 includes Super Articulation (S.Art!) Voices, capturing the subtle nuances and expressive details of real instruments with characteristic performance articulations, these Voices add depth and emotion to every note you play.
For hands-on creativity, the Joystick Controller provides intuitive pitch and modulation control, while two assignable Live Control knobs allow real-time adjustment of sound, effects and Style parameters. With the Chord Looper, you can instantly capture and loop chord progressions, freeing your hands to focus on melody, improvisation, or sound shaping.
The PSR-SX620 brings together expressive Voices, inspiring Styles, and intuitive control in a compact, performance-ready instrument—making it the perfect creative partner for musicians who want powerful arranger features with effortless playability.
Where Modern Design Meets Musical Expression
The PSR-SX620 has been completely redesigned to feel more intuitive, inspiring, and enjoyable to play. A new panel layout puts the controls you use most within easy reach, so you can focus on making music rather than navigating menus. Everything feels clearer and more immediate, whether you’re shaping a sound, changing a Style, or performing live.
The clean, modern design gives the instrument a fresh, confident look, while subtle refinements improve sound projection and overall playability. From relaxed practice sessions to creative exploration and performance, the PSR-SX620 is designed to make playing music feel natural, engaging, and effortless.
Powerful Sound, Seamlessly Integrated
The PSR-SX620’s refined design conceals a newly developed speaker system featuring an Internal BassPort, delivering a more powerful and balanced sound than its compact appearance suggests. An enlarged internal sound chamber enhances bass depth and resonance, while a front-facing bass reflex design improves low-frequency response. Structural refinements within the cabinet help produce a tighter, cleaner sound, ensuring clear and confident audio whether you’re practicing at home or performing for others.
Punchy Line Out
The PSR-SX620 features upgraded audio output circuitry that delivers a clearer, more powerful signal when connected to external speakers or PA systems. Enhanced clarity and punch ensure your performances translate with greater impact and definition, whether playing live, rehearsing, or recording.
EXPANSION EXPLORER App
The new EXPANSION EXPLORER App is the ultimate tool for supercharging your Arranger Workstation experience. Quickly access, search, and preview your favorite Expansion content on iOS, Android, Windows and Mac. With tailored recommendations and effortless management, EXPANSION EXPLORER makes discovering and installing new content easier than ever before.