I’m gonna guess that the scale you’d need to make a profit would be way over what you could actually sell unfortunately. CRTs are very different to modern manufacturing processes, you’d need a dedicated factory for a fair bit of the process.
That being said, cassette decks I could absolutely see working. The tech is barebones af, and the rest of it can probably be put together with existing audio hardware.
I’m gonna guess that the scale you’d need to make a profit would be way over what you could actually sell unfortunately. CRTs are very different to modern manufacturing processes, you’d need a dedicated factory for a fair bit of the process.
That being said, cassette decks I could absolutely see working. The tech is barebones af, and the rest of it can probably be put together with existing audio hardware.