David Mellor is an old school recording engineer/producer in the UK and also wrote for "Sound on Sound" magazine.
He has a lot of the typical pro audio attitudes towards audiophiles.
What he is saying in this video is that if you are streaming or playing CDs you are listening to poorly produced material because of the practices of crushing the waveform which have been prevalent since the mid 90s. The only way to avoid this is to listen to music that was produced before this - i.e. early CDs or vinyl.
He has a lot of the typical pro audio attitudes towards audiophiles.
What he is saying in this video is that if you are streaming or playing CDs you are listening to poorly produced material because of the practices of crushing the waveform which have been prevalent since the mid 90s. The only way to avoid this is to listen to music that was produced before this - i.e. early CDs or vinyl.