We had the machine tested 3 weeks. Unfortunately worked repeatedly otherwise not, the unit turned itself off, the display was once without lighting without it turning read, box sound was but. And also with the sound I was totally dissatisfied. Either it sounded totally tinny Echoing or overridden. The sound work modes are preset and can not be changed are the absolute laugh. Have my old Home Theater reconnected, which is still better by 100%. Covered Real for more than 120 you get something decent, but because each TV sound is better.