This site is dedicated to preserving the history of the Dension DMP3 series of in-car MP3 stereos — a pioneering line of digital audio players that brought MP3 playback to car audio systems in the early 2000s.

Originally produced by Dension Ltd., the DMP3A and DMP3B players, along with their accessories such as the Satellite Display and FM Modulator, represented a notable step in the transition from CD-based car audio to fully digital playback. The DH100ix head unit extended the platform further, integrating the player directly into the dashboard.

This archive collects the firmware, software, manuals and supporting documentation that were once available on Dension's official support pages, so that owners and enthusiasts can continue to maintain and enjoy these devices long after official support has ended.

Use the menu on the left to browse the available resources for each device.