I started late besides a boombox I had in HS/college my first real system was a Bryston B-60 and Rega Planet embarrassingly driving, briefly, a pair of white van speakers. Yes I was one of those suckers! :)
Your first system and your journey...
Since we are on a audiophile (or is that audio-pile) site many, if not most, have had some decent systems. I would enjoy in hearing from all/any about what your first system was made up of. Mine was a Dynaco, I think something like a 35, tube integrated with some small British two way speakers and a BSR McDonald turntable with something like a 44E Shure cartridge , ...and yes, lamp cord for wires and whatever came on the turntable. It is almost sad to say I have spent much more on some interconnects than that first system cost.