lol Funny you should ask!
To be honest, while this is the first one I've gotten, I have thought about it many times before. I am seriously into stereo gear and have collected a lot over the years, particularly Acoustic Research speakers. I have a hot rodded pair of AR3s that are pretty much AR11s now. I have a pair of AR LST2s that are super cool. And I finally got my "holy grail" speakers a few years ago, a pair of AR9s.
I'm 49 years old, so I was a teenager in the 80s. I had a Panasonic boombox of some kind when I was young. Loved that thing. So I did want some cool boxes back in the day and have looked several times since I realized they were becoming collectible. So, what's next? I'm not sure I'll buy more, but it would be nice to have a big one. And if I'm going to get a big one, a Lasonic TRC-931 or a Promax Super Jumbo would be really neat. I did see a few broken 931s selling for decent prices. Maybe get a couple and try to piece together a nice one. We'll see. I'm fairly handy with this stuff, so that would be a neat way to go.
A man with a plan!
Well, you've come to the right place to make that happen. The typical weakness in the 931 is the gear in the selector switch breaks, so if your going to buy a few to piece together, make sure at least one has a good function switch. Also, there are a few different lower cassette deck keys/buttons. So if you get a few boxes missing keys, make sure the keys are all the same so you can swap them in.