Delivery was fast and in the original packaging. Optical cable is, class! Satellite receiver connected with it. DVD player connected with analog audio cables. Both ways work great. The sound is also very good. Nevertheless, and logically not at the level of a full-fledged hi-fi system. Amazing for music comes much "bang" out of the small part. We have it mounted on the wall above the TV and we like it so very well. Already looks noble.