I recently got a DAB radio (Pure drx-701es) and I must say I am very impressed with the sound quality. The problem is that my CD audio is poor in comparison. The radio has very good separation and clarity which is superior to my cd's. I don't think that the radio should sound better than the cd ? As I am happy with the sound from the radio I am assuming my amp (Yamaha dsp-ax750se) and speakers (Tannoy fusion 4's) are not the problem. My CD is the Marantz CO6000 ose which is running through a Dac Magic 2 Connections are coax from the cd to the dac and anologue from the dac to the amp. The sound is by no means dreadful but I would like to get it up to the quality of the radio, if that's possible? Any advice re what to upgrade or anything else to try would be most welcome.