I've got a 400 disc Sony "MegaChanger". It works great as long as it's left turned on, or warmed up before listening to it, otherwise it skips when it's cold.

The remote control is sophisticated enough to remote operate a small space ship orbiting the Earth.
Also have a multichannel (modern) receiver that works fine. Remote control is missing. Can't recall the brand. RCA maybe?
I have a Garrard TT that was a console pull if he's interested. It spins, but have never tried to play tunes. (no charge/free)
I've got a stack of component gear and can't recall what all I have anymore. Nothing fancy or even what you'd call "eye-brow raising", but it's all functional. No speakers though.
I'll check what else I have when I get home.
If he needs DirecTv TiVo receivers/Dish/Splitter, I can "hook him up".

Bob