Our model ONE done since May 2002 (!) Every day, and for hours his service in the kitchen. It was at that time even a bit more expensive than today. The sound is clear and space-filling, despite Mono. It's amazing what comes out of such a small box. And. In an open living / kitchen area of 50 m², The transmitter separation is excellent. With adjusted to transmitters or interference we never really had any problems. Perhaps this is also the reception area when others have more problems. Only some noise is noticeable, but only if it is very quiet and you go very close to the radio. My conclusion: more Radio Nobody needs!