It can not say much, an excellent solution if only optical audio output is available in a single device. That was my problem with a Samsung TV UE 40B 7090 of the latest generation! no headphone jack! The producer claimed it was waived because the TV is flat (29 mm). An excuse that does not seriously take. It was probably about to plus to buy an AV system or home theater system. Today you can also buy Samsung flat afar, 8090 - Series just flat (a few months after 7090 - series), but, strangely, the headset is available, because many people have only so dispensed with the purchase. The Solisto DAC 4all digital / analog converter makes it easy to connect to the digital output of your TV, wireless headphone transmitter, enjoy man sound in excellent quality (in my case Sennheiser RS 170) to the Solisto D / A converter and can. Unfortunately, none of retailers in specialized stores could not or would recommend me. 1A product !!