Well now, isn't this interesting: a top recording engineer admits that he is hard put to hear the difference between Redbook standard and Hi Res recordings. See what he says:
https://www.headphonesty.com/2024/0...&utm_medium=email&utm_campaign=audio-bytes-57
https://www.headphonesty.com/2024/0...&utm_medium=email&utm_campaign=audio-bytes-57