It was 1985 I was 16.
I bought a brand new Philips D8644 from a mates brov in law. Cost me £140 - they where retailing at £200+ back then.
Because I was a friend of the family He let me pay him back £15 a week.
I was a big loud 3 piecer which at about 2ft+ in length & heavy [without the D Cells] wasn't excactly portable
So it lived in my room for about the next 10yrs - I can still hear Dad yelling to TURN IT DOWN!!!
Anyway, it died sometime in the early 90s & I ended up throwing it in a skip when we were having a clearout
Regretted it at the time & ever since :'-( Still on the hunt for one. They just don't turn up in the UK.
Why didn't I fix it?? God knows
Oh & get this - My job at the time......... Electronics Repair Engineer