Sometimes I will use something and realize I’ve owned it forever. It’s a nice change in our throwaway reality. I think my personal record is a bicycle multi-tool I got for one of my first bikes, ~25 years ago. Still have it, still use it. When it comes to electronic devices I have a Panasonic mini Hi-Fi from ~2005. Never felt like changing it.
What’s your record?
The speakers from a Yamaha 5.1 theater. The receiver has long been replaced and the center channel has been replaced but the left and right front speakers I’ve kept. Damned good sound ,bought in 1996