Your Forever Pieces? What and Why?


Pretty sure a number of members have some equipment they have owned forever or intend to where feasible.
Curious as to what, how long so far and why?
128x128uberwaltz
M&K. 150 THX series speakers: front, center, and surround along with the MX-5000 subwoofer. Used for home theater only.

Plinius 8150 used in my mountain house music system.

i purchased all the above new in the last century.


???

I meant I was somewhat embarrassed that I do not have any really older pieces I have owned forever like a lot of members appear to.
All my McIntosh gear are forever pieces.  They have to be as I am now retired and on a very fixed income.
A McIntosh 2105 amplifier. 43 years and counting. I use other amps as well, but the reason I have kept it is NOT sentimental. It sounds really good. That's why they still sell for such obscene prices.