Thanks Clueless for the info. The person selling these Ei's states he has a lot of them, so maybe they are relabled. I have enough EL34's presently but was curious as to what others might know. Good listening.
Any info on fat bottle Ei tubes?
I saw a ad on Ebay for quads of Ei fat bottle tubes. The ad stated more output power. When I inquired as to what made these tubes have more output I was told that the bottle design had something to do with it. My question to old tubeheads is: Can a tube be made to put out more than it's rated power(EL34)? Also what would a fat bottle design have to do with power? It should be a internal design that would make all the difference no? Just curious as I am somewhat new to rolling of those magic bottles. Thanks,