Check the listing for details. Factory Restore Floppy Disk for Korg X3 Synth Preload Data Sounds, Sequence Demo. Color: Varies, Condition: Used. Listed at 11.99 USD. Be sure to add me to your favorites listKorg X3 Factory Sound Restore Disk / Internal Preload Data, Sounds and Sequence Demo Floppy Disk This is a floppy disk diskette for use with the KORG X3 synthesizer workstation keyboard. This is the Factory set of sounds for the Korg X3 keyboard that will reset the original Factory sounds for this model. It contains Internal Preload Data, Programs / Combinations, and the Sequence Demo as well. This floppy disk is what you need if you would like to reset the factory sound sets, or if you've lost your data altogether. This is a new double-density disk (the type this synthesizer strongly prefers as the later high-density disks either soon fail or never work to begin with), never used, except to load the data of course. The appearance of the disk you get will vary, as I usually have several different brands of these types of disks available, since DD disks aren't easy to find these days, but it will be unused and in excellent working condition. This is a floppy disk only, not a synthesizer or anything else included.Note, please make sure that your X3 disk drive is working correctly before purchasing this disk, as the floppy disk drive is the first thing to fail on these types of keyboards, which are more than 25 years old now. If you've just bought an X3, it's best to try to save to and load from a blank disk first (double density works best) to make sure it works before you try a disk like this one. If it doesn't work, it's FAR more likely that the drive is bad, than the disk. This disk works just fine. Thank you!Thanks for looking! Please check out my Ebay Store!