![Alan Pope 🍺🐧🐱💉💉 on Twitter: "Digging out my Diamond Rio PMP 300 MP3 player. https://t.co/9rnmQXB2L2… " Alan Pope 🍺🐧🐱💉💉 on Twitter: "Digging out my Diamond Rio PMP 300 MP3 player. https://t.co/9rnmQXB2L2… "](https://pbs.twimg.com/media/ExutJnJWQAMvu5G.jpg)
Alan Pope 🍺🐧🐱💉💉 on Twitter: "Digging out my Diamond Rio PMP 300 MP3 player. https://t.co/9rnmQXB2L2… "
![Stewart Wolpin ar Twitter: "OTD: Flashback 1998: A Compressed History of the Digital Music Player, the backstory of the Diamond Multimedia Rio PMP300, the first successful MP3 player, and how digital music Stewart Wolpin ar Twitter: "OTD: Flashback 1998: A Compressed History of the Digital Music Player, the backstory of the Diamond Multimedia Rio PMP300, the first successful MP3 player, and how digital music](https://pbs.twimg.com/media/DqX0BKIX4AYoSr4.jpg)
Stewart Wolpin ar Twitter: "OTD: Flashback 1998: A Compressed History of the Digital Music Player, the backstory of the Diamond Multimedia Rio PMP300, the first successful MP3 player, and how digital music
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
![Rio PMP300 digital audio player "Diamond Rio" MP3 player. First commercially successful MP3 player Stock Photo - Alamy Rio PMP300 digital audio player "Diamond Rio" MP3 player. First commercially successful MP3 player Stock Photo - Alamy](https://c8.alamy.com/comp/DT736D/rio-pmp300-digital-audio-player-diamond-rio-mp3-player-first-commercially-DT736D.jpg)