Yep, I remember those. I once had a super pro 600, made for the military
by hamarlund. I think ww2 or there about. Covered am through 6, but
above 30, you might as well forget it unless they were right out side your
door. The band switch ran the whole length of the receiver and was built
like one of those mechanical tv tuners. Quite a receiver.
73s
Butch Bussen
wa0vjr