Unfortunately TVs often have no separately adjustable headphone output more what is incomprehensible, but take in an aging society, the hearings from. In addition, in recent TV productions (thrillers) is through constant soundscapes and Genuschel frequent actor of spoken text barely understand-if you have the 60 exceeded. This converter on digital (not adjustable) RCA output of my Toshiba brings a great improvement, has sufficient gain so that my already no additional amplifier is needed but the slider of the headphones even something had to be turned back. Power is supplied to me via the USB of the TV, a consumption can not be determined with my Wattmeter. The built-in LED lights up bright red -hab I covered Weil in the dark but interfere. The TV speakers to remain and continue to be regulated for better listening Mitseher. Delivery was lightning fast, am very satisfied.