I don't have the sales brochure but I have the original owner's manual with the specs. As soon as I figure out how to post pics, I'll scan & download the manual. I've been meaning to do a write up about my ST/Rs. How I did a full upgrade to Megas & then reverted back to older originals to make the VMPS easier to drive with all tube gear. Anyway, that's for later & thanks for your time & post of pics.
Mike.