The video was taken on my now fairly old mobile phone, so the sound in the video is not as good and clear as from the system itself. It is only provided as a very rough guide to the product.
I do not listen to radio much, and I probably need to read the full instructions before using it again. I am not sure if you can save pre-sets on this system, the SC-UX100E-K. The sound was adequate, and I may also be able to improve it by re-siting the aerial (first 20 seconds of video).
The sound from playing the cds was fine for my small 14'x13' living room. Very good listening for the blues/rock of Jimi Hendrix ( approx from 20-60 seconds in video). And also for the beautiful folk styles and melodic vocals of Gretchen Peters (rest of the video). I have also listened to segments of the orchestral version of Tubular Bells on the cd player and the sound quality was good. I have been playing the volume at between about 20 and 25 according to the loudness of the cds themselves. It goes up to 50 , but I suppose there is more likely to be distortion at higher volumes.
The quality of the manufacture seems good and I am hoping that, as an old hippy who saw Jimi Hendrix 'live' in 1967, this system may outlast me 😄
Update. I ordered the version with the cable so I could play my Amazon Music playlists from my phone through the system. The cable has also arrived now, and worked fine.