Unfortunately, streamwhatyouhear does not work with the Argon iNet2+ Radio.
The dlna network stream can be selected, Music can be selected and this provides 2 streams, one mp3, one pcm.
Selecting the mp3 gives for less than a second sound, then crashes the radio down to a powerup-reboot.
Selecting the pcm does not even give some sound.
Some details on the argos iNet2+, it is a dab/fm/web-radio from HiFi Klubben. The device has an internet interface that shows ‘Internet Radio 2.11’ and the page shows ‘Frontier Silicon’, most likely the software supplier for the device: http://www.frontier-silicon.com/.