Is it possible to fix a Ferguson DAB radio?

I have a nice Ferguson DAB radio, model FRG-R116D. It just stopped working, after a phase of just being difficult to turn on, and then a phase of only being able to find two stations. There's no obvious way to open it up. In theory, can it be fixed? I don't think I could do it myself so is there anywhere I could take it to be fixed or do people just not bother these days?