Handy little box to transmit a digital audio signal into an analog signal with no degradation in sound quality.
It is a solution for us to use the latest generation of flat screen (without RCA) to an old HIFI or amplifier that does not have an optical audio input.
A power supply is provided, but in my case, I do not need because food is by my screen via optical cable.
The price is very decent for an article as useful: I have avoided buying a sound bar and could revive my old HIFI system that is qualitatively far superior to what impote soundbar.
Very satisfied with the product!
Kind regards,
Eric Manegat