At 75 even more capable to detecting nuance on a good system at least in base, mid and much of highs. One thing that I think has happened with age is an ever-increasing sensitivity to distortion. This happens in music systems but also on TV, movies, and loud places such as restaurants. Much if it is but sub-liminal, but if you want to know if your system is clean and clear, natural, un-electronic ask an old duffer.
Aging ears and Nuances
I spoke to and older audio buddy of mine and he made a full 180 on his nice tube gear and just went with lower cost streamer that can also be used as a preamp. He says he doesn’t hear much above 11.5k. My tests let me hear up to about 13.5k but I’m able to hear even subtle differences between tube amps etc quite easily even though most of the music is in lower frequencies of the spectrum regardless. Does anyone here find themselves experiencing a more difficult time appreciating the nuances with their age? And has it affected the choices you have made with gear, not being as picky?