On a Dolby Digital system really fat sound in the middle of the living room Udos. Udo usual casual and every guest singer / in traveling in a small individual Einspieler. The atmosphere is very special. Of the slightly modified song or one or the other singer / in the vocally not fit in my opinion to Udo is the box but a full recommendation. All music DVD s on only one hearing system and not through the TV speakers the spoil everything, that's enough for most messages.