Great equipment, but pretty much zero demand and doomed to perpetual obscurity. Most of us old coots had Pioneer and Kenwood back in the heyday, maybe Marantz and Sansui if we had the bucks. So, that's what we want today. And In my limited experience rehabbing and trying to flip old gear, young people who "want to get into vinyl" and are looking for something old school want the same brands. I have a heavenly sounding rebuilt NR-819 receiver, with a recently aligned tuner, boxed up on the shelf and looking for a good home. I'll put it up against any 40W receiver from that era. Can't move it.
My everyday tuner is an NT-850, my everyday amp a TRM-750.