[NJARC] "Untestable" tubes

[Al Klase]

Max,

Wow, I didn't know that such a base existed.


That's from the the EF41data sheet.

Anybody have any ideas?

Al

On 9/11/2017 9:12 PM, theis.max at gmail.com wrote:
> Specifically EF41 and EL41
>
> Sent from my iPhone
>
>> On Sep 11, 2017, at 9:11 PM, theis.max at gmail.com wrote:
>>
>> Hey Al,
>>
>> Have you run into German tubes with no pin gap and just a glass nub to be the pin key?
>>
>> How does one test these?
>>
>> -Max
>>
>> Sent from my iPhone

-- 
Al Klase – N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

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