Video at Amazon.com See I make a long story short: Amazon has delivered super fast! No 24 by order were the boxes there. For product: hum continuously. You have already heard very loud music so no one noticed the buzz. When I look a normal video is the buzz as loud as the video. You hear it just always. When the music, such as classical music, makes very loud schrabbelt and crunches it. Super is all not :-( But for 40 you can not expect more. I think I will keep the boxes and whenever I hear no music, videos or television via Zattoo / watch with the power button off. The off to the supplied "click wheel" is not sufficient in order to suppress the hum! :-(