One of my oddballs was a (I think) 700, maybe 750 channel Japanese made base mobile scanner, I thought it was a Yupiteru, but apparently not. It was about the size of a Uniden SDS200, maybe a little wider, and it had an LCD display with a green backlight. The numerals on the display were like about an inch and a half tall, which was nice to see in the dark with the dim backlight on. Sadly, it had really poor performance, and ran very hot, even on 12V. No PC programming, if it locked up, you had to do it all again. Very nice looking. I sold it off pretty quickly, as it was semi useless, except for cordless phones, it did them very well, but no better than my PRO-2004/2005's did. It did OK with a rubber duck stuck to the back of it with a 90 degree adaptor. Any real antenna brought pagers, FM BC, and even truckers on the Ohio Turnpike stopping scanning for a few seconds, blasting all kinds of horrible noises, and then it would take off again. A filter added to cut the under 30MHZ freqs helped a lot, but didn't cure it. Slow scan speed, like 30 a second. Good audio with the vents top and bottom.
I looked for it online, but I couldn't find a pic, it would help if I could remember the brand. I bought it used at a hamfest in the Chicago area about 1996/7? Grey cabinet, buttons on the right front panel, display at the top left. I just can't remember it, it was very rare apparently, and they didn't make many of them.