What makes Telefunken tubes sound better?


I've reached the point in sampling 12AU7 tubes below $100 per tube where I'm having to buy tube crates to keep the pairs I've sampled. I've tried NOS and new, but out of all I end up back with Telefunkens as having the least distortion and fastest transient response. Yet the Telefunken internals are not the best materials/quality; NOS Mullard CV4003 or the new Gold Lions have higher build quality for materials and precision.

Are there links somewhere that talk to what is different for the internal design/construction of a Telefunken tube? I'd like to support newer tube manufacturers based on educated consumerism, and hope that we can get someone to replace Telefunken at an affordable cost before NOS stock is no longer an option.
davide256
You can believe it or not, class divisions are MUCH more restrictive in USA than Germany.
A German child born in the working class has 3 times the chance of rising to the middle class than one born in the USA.
As some have pointed out I was referring only to the training system in Germany , nothing more.
But if it makes you happy I will say Germany is a better country because the simple truth is it is. MUCH better.
Telling the simple , objective truth is not anti US BS .

Fan, German historians usually say 30years war, Luther, Bismark and the political divide between the conservative agrarian Catholic south and the less religious workers in the north.
After 2 total economic collapses in a decade Hitler got only 29% of the vote in "Red Berlin" and even less in Hamburg. They have been well researched studies done that estimate he would have got 40% in Milwaukee.
Biggest popular myth is Germany started WW 1, while there is plenty of blame to go around , both France and Russia were more culpable than Germany.
WW II was just round 2 and that would not have occurred without Clavin Coolidge's decision to keep bleeding Germany to death as French pleas to stop fell on deaf ears.
Schubert, Both you and I had humble beginnings and did rather well. That is the exception, not the rule.

Mapman makes a good point above. I have referred to it as a culture of mediocrity. Since I have not lived in Germany, I am going to defer to your judgment. Stipulating that what you say about class distinctions is true, the question becomes to what extent is the distinction in classes in the US actively vs passively supported. Is the distinction one that is actively enforced, or a natural outcome of a culture of mediocrity?

I'm still looking for a good history book on the 30 years war. Double clicking on your comments re Luther, Bismark etc., it could be argued that everything on your list directly or indirectly derived from the Lutheran Reformation.
I suppose what is better is largely a matter of perspective.

I doubt if the the most least privileged children born in the USA were born in Germany their fates would be any better. It's a pretty crowded place already, isn't it?

Anyway, who cares or is even to say what country is better or not and what was done years ago, except to learn and not repeat the same mistakes.

The grass is always greener....,as they say.
I suspect that most things GErmany does is done well, especially when it comes to applications of technology and engineering.

But there are many other things not done in Germany at all.

The US has always been more about opportunity and teh "frontier mentality" that has not existed in Europe for many many years. Lets not get into frontier mentality at whose expense...that's a whole other can or worms.

But with that mentality comes a certain acclimation towards taking risks. That's what drives innovation. US has and remains pretty good at that. But for every innovator, there will also be many slackers. That's just the way it is.
@Geoffkait- It's interesting how broadly a topic can get
off course. Back to your conversation: My comments were
restricted to small signal, nine pin miniatures. All my
favorite octals originate from the 40's and are military
designated, especially the Sylvania 6SN7W(JAN-CHS,
metalbase/tall) and Tung-Sol 6SN7GT(JAN-CTL, round plate).
I'm currently using those as phase splitters and
drivers(respectively), in my monoblock amps. I cherish
them, as the best of the best octals, followed by the
Syvania VT-231 & Ken-Rad 6SN7GT(JAN-CRC), both bottom
gettered. BTW: I love chopped liver, especially on a good
crusty rye.