jamato8
Headphoneus Supremus
I will be getting both the RCA and Sylvania in a day or two and will compare to my Mullard GZ34 metal bases. The ST or coke bottle shape of the 5U4G's I am receiving appeals to me just because I love tubes.
Originally Posted by sacd lover /img/forum/go_quote.gif The 5931 has a much larger diameter base that measures roughly (with a cloth tape measure) a little more than 5.25" in diameter. |
Originally Posted by Bob Jones /img/forum/go_quote.gif Question? When testing tubes and the values are over 100% but different,say 54=100% and the values read 63/56.Good-bad-indifferent???? |
Originally Posted by JZImages /img/forum/go_quote.gif Anyone have experience with the GZ34 Sylvania Big Bottle from the 70's? |