The Korg PA5X‑88 Professional Arranger Keyboard is an advanced arranger instrument built for live performance, songwriting, and music production. Featuring an 88‑key hammer‑action keyboard with aftertouch for expressive playability, it is powered by the EDS‑XP (Enhanced Definition Synthesis‑Expanded) sound engine and offers extensive polyphony, effects, real‑time controls, and onboard processing tools. A large 8″ color touchscreen and professional‑grade I/O support flexible workflows on stage and in the studio. Specifications are sourced directly from official Korg product data.