KSS X is a vintage computer sound emulator.

It can play various vintage devices such as Sega Master System and MegaDrive, Msx, NES.


KSS X can read various binary file format such as :

KSS X can also read play list files :

  1. m3u

  2. k3u

  3. klist


Please note that k3u format is the same as m3u. k3u purpose is to make sure these files are open by KSS X if double clicked.

klist files are completly different from m3u/k3u playlist files. To learn more about them, please go visit the technical documentation to understand how these files works.


You can also use KSS X to export your playlist content into wave files ready for burning.

note that KSS X doesn’t check the size of the destination folder. It’s then up to you to handle a burnable size.