Archive for June 11th, 2019

June 11, 2019

Rio PMP300

PMP

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 introduced in 1998 as the first in the ‘Rio’ series of digital audio players, and it shipped later that year. The Rio retailed for US $200 with the ability to hold around 30 minutes of music at a bitrate of 128 kbit/s.

It shipped with 32 MB of internal memory and has a SmartMedia slot, allowing users to add additional memory. It is powered by a single AA battery, which provides between 8 and 12 hours of playback time. Connection to a personal computer is through the computer’s parallel port, with a proprietary connector on the Rio’s edge.

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