The new Pa50SD is designed to improve Korg's Professional Arranger keyboard by introducing SD card data storage in place of the older floppy disk drive on the original Pa50.
![[NAMM] Korg Pa50SD](https://img.audiofanzine.com/img/product/normal/9/8/98556.jpg?fm=pjpg&w=334&h=243&q=70&fit=contain&s=8f7047a391407400e0b925a062efe3e9)