It's probably the 3rd to 5th pre-HiFi tube set I've got at thrifts in the last ~8 years, and that don't count tube HiFi gear and stuff they wanted WAY too much for.
I got the guts of a late 50's/early 60's stereo RCA at the same place and time as well as an LG flatscreen monitor*. The cabinet was ugly and I could not fit it so I field stripped the thing and re-donated the cabinet.
*It would come on to it's welcome screen and die a moment later. It was the first flat screen I've fixed. One of the lytics went, and changing it fixed it, but somehow it is now in Japanese language mode....At least I can read enough Japanese to operate it.