I just bought one today! Made by Bud Ross of Kustom Amps. I met him when they started making these in the late 1990’s. Made in the Kansas City area. Very well make with an eminence speaker.
I bought a Krossroad 500 head new in 1993 or 1994. I now have two heads and two 4x10 cabs. Great sounding solid amps. I also have an amp schematic and a brochure. They were made in Chanute, KS for three years. I can post photos later.