need to purchase a calibrated , small signal tube tester-why so difficult?!


Tired of not being able to test my own tubes.

 

I know enough to not just blindly go to ebay and buy a vintage one….even if says “calibrated.” I’ve contacted some of the legacy folks/sources, they really don’t seem interested in making money.

 

Any recommendations to get me into an affordable, accurate, and easy to use tester? I don’t care if it’s rusty or anything else, if it works reliably . im willing to pay $500-750 ish——-for emissions and conductance capability.

Is this too much to ask?! Where to go?  Other advice re. which testers may be moost appropriate, and why, would be more than welcomed,

ml8764ag

Showing 4 responses by ml8764ag

Thanks so much @cleeds — talked to them a couple times already… They were very friendly! Excellent C.S.

 

Was going to bump up my high end to $1K, anyway…and, this is right there…a little more with a 6DJ8 adapter.

Appears to be an excellent value!

Thanks @tomcy6 … very helpful.

Great tip on the noise test too..

I did ask them about emissions. Disclaimer : Although I have an electronics degree etc…I know only the very basic things about tubes. But when he explained it…. It was basically that there are different ways to skin a cat….and that you could still confidently measure, manage and detect good vs bad. without?  But I do not want to put words in anyone’s mouth but my own.

 

But that’s a great question!!,

 

 

************

 

 

For anyone inclined : In Plain language, what is “Emission Testing “? Why do we need it?

 

Notice— I’m not looking to start a. “Do cables matter”-like SH#$STORM …so if you have an 🪓 to grind…please take it elsewhere.

 

I may start a separate thread…. Emission’s testing. What’s it good for? 🎶
(Never mind, I thought it was funny 😆)

Use Case: for an old audio guy who just wants to manage his small signal tubes.

Bump….

 

 

any last thoughts….I’m likely pullong the trigger on the mini2 when I put together the funds.

 

if I do purchase one, I’ll report back. No…I actually will😉