I would like to share my experience to the Toslink cable made by Oehlbach here. The 10 meter long Optostar Toslink cable I bought on October 04, 2010 on Amazon and use it to connect a Samsung LED TV with a 7.1 receiver from Yamaha. I for many years used different analog cable from Oehlbach and I was very pleased with them, I decided here also for one of Oehlbach. I am well aware that there is no difference in digital broadcasting, whether one uses now an expensive or a cheap. Since the data transferred there from the digital sound of course no difference. As for processing, the differences are sometimes quite large. What I really like in Oehlbach, is the 30-year warranty. When I rebuilt my living room in December 2013 presented a worker accidentally a heavy cabinet in the Toslink cable. The cable was heavily bruised and partially demolished. Even the Toslink plug has been greatly affected. I described the incident to the Oehlbach Customer, who offered me to ship the damaged cable. After about 2 weeks, I received by mail a new and original packed Toslink cable without paying anything for it! Something I call goodwill and customer service first class!