......but I don't believe it has a tuner. I don't listen to much radio but it would be nice to have the option. I don't really want another box so does anyone know a good amp which would give me Radio One et al? Many thanks.
What you need is a good old-fashioned non-AV receiver, which are as rare as chicken's gnashers these days. Marantz does one, the SR4021, which is £299 and might well be worth a listen, as might the NAD C720BEE at around £50 more.
Otherwise you need to look in the AV ranges, and pay for surround processing you (presumably) don't need.