Elrog 300B vs Takatsuki 300B tubes

Hi Charles,
Why not work together with Israel? I am an open mind ;-) And I am lerning every day. Think You will have Elrog tubes working well with Franks without any changes in the amp. In the moment I'm collecting facts, numbers and values...then we will modify the tubes and all we are happy.
For me this is not a question of guilty...this is a challenge.

Regards, Matthias

Al,
Yes, that type of selection/testing for suitable tubes for the VAC is what Elrog will do for certain amplifiers to match the operation points. This to ensure a successful 300b and amp match. This is a smart move. Al your system must sound really special with your recent changes. I only hear/read good comments about Herron components.Thanks for providing that thread, I miss Raquel's postings.
Charles,

Matthia,
I do appreciate your good attitude and knowledge. I can't wait to get these new modified Elrogs, what a sound you all have developed. Thanks.
Charles,

Thanks, Charles. I'm still fairly early in the process of "dialing in" the DEQX, which is a somewhat complex and lengthy one especially given that I've chosen to do it all myself without utilizing the optional service they offer of assisting remotely via Skype. But it's proving to be educational and fun, and even without its speaker and room correction features it's already providing significant sonic benefits just as a preamp and DAC upgrade.

Matthias, thanks for providing the link to the WE datasheet, which as you had indicated does state 400V, 36W, and 100 ma as maximum ratings, with the words "design center values" added.

So it seems that between issuance in 1939 of the datasheet I have, and issuance of the one you linked to in 1950, WE made their specs more conservative, for whatever reason.

And thanks also for the rest of your post, all of which sounds right to me.

Best regards,
-- Al

Charles I think you are in good hands and will be enjoying those Elrog tubes in no time and hopefully for a long time. As Spock once said Live Long And Prosper.