08-11-2011, 06:30 PM
All I can say is, WOW!!!! Both are fantastic. I always felt that the 37-670 was the nicer set than the 38-670. And it has the more uncommon 6B4 output tubes. Very cool.
Ron, just based on the amazing detail you put into everything ranging from your website, to the answers that you always provide, to the sets that you restore, I think that you will shortly become a master in whatever field that you end up in.