Raspberri pi for instore radio

Hello! Did anyone try Raspberry pi for any kind of stream fetching? I started an instore radio 9 months ago. I use DEVA - DB91-RX – Compact IP Audio Decoder http://www.deva-ip-audio.com/products/db91-rx. But for companies with a lot of dislocated stores it’s quite expensive solution, arround 300€ for a piece.

I heard that some instore radio providers use Raspberry pi for this kind of stream fetching and distribuiting on store sound system. If you know any kind of cheaper solution or you have any suggestions, I’ll appreciate.