I think you undervalue your storytelling by suggesting something has to be rare or technically interesting! You do such a great job at establishing context, pointing out details, or digging inside of things, that even rubbish like this would be highly enjoyable. :·)
(BTW don’t mean to suggesting that you’re making wrong choices with focusing on certain things for the channel. But if there’s anyone I’d trust to review a rubbish 80s a-i-o unit in an informative and entertaining way, it’d be you.)