I was searching for Randall RG80 Combos and came across one that looks old. Maybe a first year production model? I've been checking these out a lot lately and I've yet to see one that looks like this. Any info would be appreciated. I've read that the early/mid-80's models are considered to be the best sounding. Does that mean from the beginning up to the early/mid-80's, or just the early/mid 80's? Anyways, here's a pic: