TADAC tube dac help

Late lamented Paul Gryzbek's "TADAC" tube dac has been sitting in my closet for several years and I'd like to resurrect it for a second system. Problem is the many connections in back are not labeled and I don't remember what goes where. It's a an early iteration with a switching box attached to the bottom. Can anyone help? 
I did a google image search for this and found several iterations of the back.
Thanks, I saw those. None of the photos is helpful. Mine is a prototype model with a switching box attached to the bottom and utilizes an outboard power supply.