Thanks for the welcome.
I didn't specify what audio I have. I've owned and still own quite a few different pieces, mostly solid state, about the only constant is I'm not into low efficiency speakers, or high power amplifiers. Most of what I have I bought used at flea markets and yard sales, occasionally online.
Also, for awhile in the 90's, I knew someone who worked at the regional landfill, that would put aside all the audio stuff that passed through. I probably got ~250 receivers and amplifiers that way, ~200 turntables, decks, and other sources, and maybe 100 pairs of speakers. Most of it I'd clean up, fix whatever needed repair, and give it to anyone who needed it, or sell it cheap. Some of it was reasonably high end, surprising what people will throw away.
Also put aside bicycles for me, but that's another story.