Update to my review:
I have extensively tested the device on vacation in an area where the Bayern-DAB reception on K 11D and 12D is just possible. The comparison device was the Grundig Music 51 DAB +. Conclusion: If already bubbling DAB reception at Grundig, he is the DUAL DAB 43 still properly! So the 43er beats the smaller devices when DAB reception by a mile. When FM reception again the Grundig was a bit better. So in contrast to the first impression, I think the DAB reception for very good and FM reception for durchscnittlich to good. Why other Rezensoren make the device over trifles bad, such as "volume starts at 20, machine always starts in DAB mode", I can not understand. In addition, a DAB receiver should almost always start in DAB mode and ensure a very good DAB reception. For this he was eventually designed primarily.
Sidenote:
The above-mentioned DAB 4 I had in the meantime replaced by the Grundig 51.