Today stores were open until 22:00 in the Karlsruhe city center so I went to play with loudspeakers and amps at Media Markt. For testing, I had a Dire Straits SACD, Pink Floyd's Echoes and a pretty old Dream Dance 4. The funny thing is that with all speakers - including some 1500 € Cantons from the Karat series IIRC - while the Dire Straits and Pink Floyd tunes sounded really good, one of my Dream Dance tracks was awful. I am going to upload B.B. Jones' "Flash" so you can listen to the first 30 seconds of the track. Generally speaking, the bass sounded really weird - something that is very difficult to put in words. All I can say is that it's not the usual "not enough bass" or "too much bass" problem, but something different. In some moments you had the impression that there are gaps in the track. This was especially the case with some Bose shelf speakers where the bass wasn't really present, but at the same time, during the period where the bass was supposed to be, everything else was much quieter. As I said, really weird and difficult to put in words. Could this be caused by some bad wiring of the speakers (wrong polarity or something)? But then how come the other tracks (The Flether Memorial Home, When The Tigers Broke Free, One Of These Days, High Hopes) sounded just right?
At Media Markt and Saturn all speakers and amps are hooked to a terminal where you can combine the various amps with whatever speaker pair you want to test. There was a separate Denon SACD player + amp + JBL speakers (don't know the model - all I know is that they were black, trapezoidal and 999 € per piece) setup where I tested all tracks again and this problem was not present. The only problem was the powerful bass that was too strong for my taste and the lack of clear highs.
Finally, I also tested a Yamaha Pianocraft system and was surprised to see how well it compares to the shelf speakers available for testing which can go up to even 500 € per piece.
Edit: Uploaded the file here:
http://www.hydrogenaudio.org/forums/index....showtopic=57039