More background information: the Behringer brand has always very intentionally targeted the budget-conscious customer. One way they have achieved their low price targets has been to straight-up clone competitors’ products, building them with cheaper components and cheaper labor.
But they also do their own R&D, both within, erm, “familiar” physical form factors and in totally novel designs. I have no idea if this product is specifically inspired by any other studio-in-a-box, but my gut reaction is that no other competitor in this space would have sourced a damn 386-compatible CPU for such a product line in 2002.
My guess is Behringer got a great deal on some second-source manufacturer’s last stock of 386s (maybe in bankruptcy?), and only that kind of deal would have enabled Behringer to enter this market.
If anyone has a more informed take, I would love to waste time reading about the history of this thing!