D-NF600

The D-NF600 is a multi-purpose compressed-disc CD Walkman from 2004 that combined ATRAC3plus, ATRAC3, and MP3 playback alongside standard CDs with full radio support including AM, FM, TV, and weather bands in a single portable unit. It retained G-Protection and practical battery life for everyday carry.

That gave it a broader role than most models in the range. The D-NF600 is part of the late phase where one machine is increasingly expected to cover several listening habits at once without making a big deal out of it.