Hell yeah, we have TWO sets of speaker plugs.
Those plugs alone are selling for $20 - $40 a pair. This was my wife's old receiver when we first started dating. Went into storage when I was given an early Kenwood AVR with surround channels.
I also have a Yamaha AX-400U integrated amp which I refuse to give up. Love the sound of the Yamaha "Natural Sound" amps from those days and hope to find a room for it. Will pair nicely with my KEF 103.2 speakers after I get them restored. I'm too lazy to dig it out of storage so below is a photo of someone else's.
It's from around 1986 and rated at 55W RMS into 8 ohms but that's at only 0.015% THD. It's a very clean sounding amp. One nice feature is the adjustable loudness. Most old amps have a loudness button, but Yamaha put a control on this one so that you can dial in just the right amount of gain at low volumes. Takes both MC and MM phono cartridges. It wouldn't shake the walls like the 100W Sansuis but with efficient speakers sounded really nice. I have a pair Electrovoice Interface Series II speakers from the same era but they succumbed to foam rot and I haven't had time to fix them.