d-80
i have a nice d-80, all original, sitting in the living room at this moment. it has no attachments. there are no letters in the serial #. after being out of the army for over 30 years i'm still not a big fan of green. for some reason it is still around. i use it as my part time driver.my 561 takes care of the rest. or i may pull out one of the whimpy 3 or 4 amp. ones. they still do what they do!!