Meh, that radio is labeled solid state, so it’s not that ancient. About 35 years ago, when I was a 30-something grad student, people moving out of offices would leave unwanted items such as old coffeemakers on a table in the lounge area. One day an old tabletop radio showed up there, and when I happened by later, it was playing rather loudly. It was a nice-looking radio and it sounded OK, so I took it home. I realized later that some youngster had plugged it in and turned it on, then decided it didn’t work and left, not realizing that it was a vacuum-tube radio that took a minute to warm up, just like most of the radios and TV sets when I was a kid.
I still have that radio and it still works, though I don’t have any spare tubes for it, so when one blows it’ll be done for. Can’t just use the tube tester down at the Piggly-Wiggly and pick up a new tube nowadays.
There are radio clubs that sponsor swap meets where you can test and find replacement tunes. There’s probably one in your area.
Tubes are still available online..............
“I don’t have any spare tubes for it, “
If you ever want to fix it check pro audio/musician websites. They all have pre and power amp tubes like it’s 1950. New old stock as well as new manufactured.