Audio Research D-52B Manual?


I am fairly new to high end audio and am used to fixing other types of electronic equipment. I have an Audio Research D-52B amp that does not power on and have not had any luck searching ebay or Google to find a source for a schematic/manual/repair manual, I even checked Sams Photofact to no avail, is there somewhere out there I can get my hands on one of these?
damen_red
Sorry, I was under the impression that AR is not the same company that it was in 1979, but now that I read their "About" page, I see I was wrong. Thanks, it being a long weekend I was hoping to get a jump on a lead, I'll call them on Monday, much appreciated!
Try contacting Audio Research directly.
Their info can be found under the Manufactures database here on Audiogon
Have you called ARC? Some years ago they had a manual for one of their old tube crossovers I had and didn't even charge anything to send a photocopy. Good luck and listening!

Brian