Elrog 300B vs Takatsuki 300B tubes

Charles,
George at first asked me if I could get the reading. I told him I wasn't really comfortable doing it, so he said he'll do it when he has a chance to come.

That is very nice of him because he isn't to close by.

Joe

Almarg,
I forgot to tell you what a great asset you are to this audio community with your technical knowledge and easy to understand answers.

I thank you, Sir

Joe

I agree that George Lenz has been very helpful here in working toward a solution for those Frankenstein owners who would like to use the Elrog tubes.

Joe, thanks very much for the nice words. And best of luck as you proceed on this issue.

Best regards,
-- Al

Hi Rob,
You can use ER300B in the AN Kit-1 without problems...
Because it's a kit I think You should have minimum skills at soldering and assambling. Thats why i suggest to add an additional resistor of 100Ohms(min 2W) between the paralled 1.5k Kathode resistors and the heater pin, so You get 850Ohms cathode resistor at all...resulting more gentle operating conditions.

Best regards, Matthias