If you have'nt seen it, 10audio, the on line review site did a review of the 300B, including some tube rolling. From memory, he thought the Sophia much the best tube, even against Western Electric. I find that site very helpful and accurate
CARY CAD 300sei 300B tube rolling/ultimate search
Looking for some feedbacks about 300B tube rolling on Cary amp please.
So far I am using Sophia's mesh plates and KR Audio ( tubular, old production run )
Interested in:
1. NOS TESLA - very rare and most probably cant be found, except the copy of it EAR.
2. Svetlana C logo - seems to be a difference in run before year 2000 and after, where 2 companies make them now: St.Petersburg and Saratov, but how differ are they?
3. Genalex
There are many others, so post as much as you want please.
Also your most loving combinations of 6SN7 + 300B are very welcome.
So far I am using Sophia's mesh plates and KR Audio ( tubular, old production run )
Interested in:
1. NOS TESLA - very rare and most probably cant be found, except the copy of it EAR.
2. Svetlana C logo - seems to be a difference in run before year 2000 and after, where 2 companies make them now: St.Petersburg and Saratov, but how differ are they?
3. Genalex
There are many others, so post as much as you want please.
Also your most loving combinations of 6SN7 + 300B are very welcome.
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- 10 posts total
- 10 posts total