Sony 's lack quality . this system never switch off , keep flash `` Standby '' . I have see this happen every shop I visit . still these shop sell these equipment !! and more over , this be my third bad experience from Sony . 1 . Wega TV - Broke in two day 2 . Home Theater - Broke in week 3 . Sony dsc-p3 digital camera - came defective -lrb- lens will not pop out -rrb- . all these break within a matter of first day or in a week . I have decide not to purchase any more Sony equipments\/gadets unless really improve they quality . I sell this item and purchase Onkyo -lrb- sr502b -rrb- \/ bose -lrb- am6 -rrb- combination . wow . . what a quality and sound !!