I do remember very vividly, circa late 70s, being at college. I would listen in my room to my limited mucic collection on my Philips cassette recorder, with a string of various sized speakers drivers attached and thinking it sounded great. Whilst there I met a friend who owned a proper turntable, amp and a very good set of headphones. Unfortunately the makes and models elude me, however the quality and heft was readily apparent and even if I had known it would be years, if not decades before I could readily identify or appreciate them. I did know he said it cost, a lot. One glorious weekend he left me in charge of the equipment and his vinyl collection. Trapped in the darkness, I listen endlessly to Joni Mitchell's Blue and similar albums for the whole time.
Two things came out of that weekend for me, an abiding passion for that particular album and a dream that one day my system would sound as good. Much later in life I think it now does. But then again, who really knows