Larry E wrote:

I am trying to learn more about a tube amp I purchased at a estate sale. I am more of a computer guy than stereo, so I have no knowledge on these items. The model number is 94SZ701. I could not find much on this amp when I googled, so I thought I would try this forum. I can email pics.

Knight was a low-end line of gear sold by through the Allied Electronics catalog back in the 1960s. It wasn't very good then, and age will not have improved it any. A lot of that stuff was sold either assembled or in kit form, so who knows who put it together.