I be happy with my purchase and it do everything it be advertise to do . the sound be good and setup be easy . I like the fact that this unit have -lrb- 2 -rrb- Optical input , I connect one to my DirectTV unit and one to my Blueray player . I do find it a little troblesome to switch between the different function -lrb- AM , FM , Optical I & Optical II etc. etc. -rrb- , I have to press the '' radio - input '' button numerous time to get it to do something . however this be not a big problem .