Sony unveiled a kind of NAS audio system model for its NAS Series: the CMT-E300HD (300€), NAS-M500HD (420€), and NAS-M700HD (550€).

The M500 and M700 come with a storage capacity of 160GB, 4.3″ LCD screen, two USB ports, Ethernet, WM-PORT, analog audio out, headphone out, and provide an output power of 2×20W (8Ω). They are also DLNA 1.0 certified (you’ll be able to receive data from your system from any Sony device, like MP3 player…), and can reproduce MP3 / ATRAC / WMA audio files. The M700 version also features an MD Player.

The CMT-E300HD features 80GB of storage capacity, one USB port, and cannot reproduce MP3 files from a CD.