The Korg Pa50 is a professional arranger keyboard released by Korg in 2004. It is a 61-key keyboard with a variety of features, including a built-in sequencer, a large selection of sounds, and a variety of effects. It is designed for live performance and is popular among professional musicians.
The Korg Pa1X Pro Elite is a professional arranger keyboard from Korg. It features a 76-note semi-weighted keyboard, a powerful sound engine, and a variety of real-time controls. It also offers an extensive library of sounds, styles, and effects, as well as a range of sequencing and recording capabilities.