SemiconductorWave - Diamond Rio PMP300 The Rio PMP300 is one of the first portable consumer MP3 digital audio players, and the first commercially successful one. Produced by Diamond Multimedia, it was
![The Diamond Rio PMP300: Can this classic 18-year-old MP3 player still cut it? | Page 2 | Ars OpenForum The Diamond Rio PMP300: Can this classic 18-year-old MP3 player still cut it? | Page 2 | Ars OpenForum](https://upload.wikimedia.org/wikipedia/commons/e/ec/IRiver_iFP-190TC,1.jpg)
The Diamond Rio PMP300: Can this classic 18-year-old MP3 player still cut it? | Page 2 | Ars OpenForum
![The MP3 Player Almost Nobody Remembers and How it Relates to First Generation Production Monitoring - Datanomix The MP3 Player Almost Nobody Remembers and How it Relates to First Generation Production Monitoring - Datanomix](https://datanomix.io/wp-content/uploads/2021/02/Screen20Shot202020-10-2720at201.21.3920PM-5gxAQm.png)
The MP3 Player Almost Nobody Remembers and How it Relates to First Generation Production Monitoring - Datanomix
![foone🏳️⚧️ on Twitter: "Today's pickup is some 1998 Nostalgia: The Diamond Rio PMP300 MP3 player! Not the first MP3 player, but the first successful one. 32mb of built in memory with up foone🏳️⚧️ on Twitter: "Today's pickup is some 1998 Nostalgia: The Diamond Rio PMP300 MP3 player! Not the first MP3 player, but the first successful one. 32mb of built in memory with up](https://pbs.twimg.com/media/D3rsuU3UwAEHFAR.jpg:large)