Do you mean the 5998s or are there true 6080s made by Tung Sol? I know that the Mullards are 6080s I own them and they are very good indeed. I like the Mullards as much as, or more than, anything else I have that can use including the vaunted Western Electric 421A. I would like to hear the GEC 6080s but I never see them for sale. Also didn't Bendix make a compatible tube, they have their own numbering system, or so it seems.
8/1/15 at 1:14pm