I seem to get reactions to music from my dog when played through my Magnepans that I don't get when played through my Sonus Fabers. For instance, through my Magnepan MMG's On "Good Morning" from The Beatles he barks at the end of the song with the dogs on the recording but he doesn't do that when played through my Sonus Faber Concerto Domus'. The dog also howls at many recordings with muted trumpets but doesn't howl much at unmuted trumpets. The cat is just apathetic about the whole thing!