There are many in various genres that sound very good even on a very good audio system, with a wireless Roku Soundbridge hookup. It offers an almost never-ending combination of variety and sound quality...and still growing.
The Radio Roku web site is a welcome feature as well. My understanding from the Radio Roku website is that the Roku system regularly and automatically selects the best sound quality stream to play for a station. Realize that many Internet radio sources are available at multiple URIs and that not all feeds are of equal quality. This in combo with the fact that the Roku device seems to be designed with both sound quality and cost effectiveness in mind, and you have a very nice source addition to consider for your system. A high-bandwidth internet connection is of course a pre-requisite.
The Radio Roku web site is a welcome feature as well. My understanding from the Radio Roku website is that the Roku system regularly and automatically selects the best sound quality stream to play for a station. Realize that many Internet radio sources are available at multiple URIs and that not all feeds are of equal quality. This in combo with the fact that the Roku device seems to be designed with both sound quality and cost effectiveness in mind, and you have a very nice source addition to consider for your system. A high-bandwidth internet connection is of course a pre-requisite.