I think that my DCM Time Windows were my introduction to what we call high-end sound. I remember them being really good. I also remember getting a Denon 103 cartridge for my Technics tt, which was a revelation compared to the moving magnets I'd used before.
Your first component that was "special"
I got into hifi 40 years ago. I had a Pioneer receiver, Kenwood table, various entry level cartridges (ADC, Stanton, Empire) and Studio Design speakers. I wound up buying a Shure V15 Type 3 cartridge. That was the first piece of gear I bought that was way beyond ordinary. I had kept the cartridge until about 2o years ago- I sold it because by then no decent replacement stylus was available. Wish I still had it.