Original genalex gold lion ecc83 b759 12ax7 tubes are considered among the best 12ax7 tube types ever made.
Genalex gold lion 12ax7 tube review.
Gold lion ecc83 b759 yet another great tube from russia and another in the line of large plate dual triodes.
This is considered the best 12ax7 in production and the change is noticeable.
10 10 also check out our review.
By my count we have the sovtek 5751 sovtek 12ax7 lps mullard and now the gold lion brand.
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Best 12ax7 for audio genalex gold lion 12ax7.
A quick glance and you might think they were all the same but careful inspection reveals physical differences in construction and plate coatings.
And believe it or not i found that the most magical sounding combination of 12ax7 tubes inside of this preamp is a current production russian gold lion 12ax7 followed by a tungsol 12ax7.
It provides good definition fast attack extended high frequency response and full harmonic content.
We recommend the genalex gold lion for both instrument amplifiers as well as.
And they are not overpriced rare nos.
Previously the small signal tubes were a pair of used 1960 s vintage telefunken 12ax7 s which measured and performed well until one of them developed a problem which prompted my purchase of the gold lion s and a pair of nos 1950 s rca 5963 s which had never been used and measured well but with a possibly significant mismatch between the.
The highs and lows are well balanced giving this tube a very full dynamic sound.
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You may have noticed there is a genalex gold.
The genalex gold lion 12ax7 is very smooth.
This tube has a very broad mid range that is pleasing to the ear.
Genalex gold lion ecc83 b749 is the ultimate in current production 12ax7.
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They are the best ecc83 12ax7 tube i ve tried.
They sound similar to the sovtek 12ax7 lps tubes but they have much cleaner and more detailed highs.