I needed to get out the sound of my TV to my amp because my TV had no exit. it works perfectly, the sound is quite good and even nickel, with an RCA R / L male / male it even allows me to have surround sound over 4 speakers, while with the headphone jack of the TV is not possible. In addition, cheap and free shipping, it is THE good plan I have done well to look here ^^. Oh yes it is delivered super fast too (2 days)! Merciii!