Now I can give no statement about the quality of transmission, etc., but my equipment is certainly not high enough and I've got not so hearing. But this adapter does what I expect. He is stuck in the amplifier, makes an impression of quality (no plastic) and my headphones snap clean and sit almost in the adapter. As I said, if that is what ne high-end facility now, I can not judge, but in collaboration with my Yamaha amplification and my Sony wireless headphones makes the adapter a good job and I am very satisfied.
