![MP3 will never catch on", they said, they were wrong. Diamond Technology's Rio PMP300 MP3 Player : r/nostalgia MP3 will never catch on", they said, they were wrong. Diamond Technology's Rio PMP300 MP3 Player : r/nostalgia](https://i.redd.it/r0abakw5jomz.jpg)
MP3 will never catch on", they said, they were wrong. Diamond Technology's Rio PMP300 MP3 Player : r/nostalgia
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
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 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)