By 2004, Sony was applying final practical improvements to a category that had already fulfilled its original mission. These models wrapped up the Discman story with competence and very little fanfare.
D-NE20
The D-NE20 is a portable CD player that supports ATRAC3plus, ATRAC3, and MP3 playback. It supports playback of compressed audio on CDs and CD-R/RWs and features an electronic anti-skip mechanism using G-Protection. It uses a slim and lightweight chassis designed for power efficiency. It is positioned as a high-end model emphasizing portability and compressed audio playback.
D-EJ800
The D-EJ800 is a portable CD player equipped with G-Protection and optical digital output. It features a slim design and remote control operation and supports CD and CD-R/RW playback. Playback is within the range of a standard CD player, positioning it as a mid-range model. It maintains a basic configuration.
D-NE820
The D-NE820 is a portable CD player that supports ATRAC3plus, ATRAC3, and MP3 playback. It supports playback of compressed audio on CDs and CD-R/RWs and features an enhanced parametric equalizer and display. Playback is within the range of a standard CD player, positioning it as a mid-to-high-end model. It includes expanded operation and functionality.
D-NE920
The D-NE920 is a portable CD player that supports ATRAC3plus, ATRAC3, and MP3 playback. It supports playback of compressed audio on CDs and CD-R/RWs and features an enhanced display and navigation system. Playback is within the range of a standard CD player, positioning it as a higher-end model. It includes a slimmer chassis and improved controls.
2004 made clear how far portable CD had traveled, from revolutionary launch to polished conclusion. Its engineering legacy would keep echoing through Sony’s digital audio products, even if the format itself had already become more of a collector’s choice than a living category.
