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Old 12th Jan 2019, 5:33 pm   #23
tri-comp
Heptode
 
Join Date: Oct 2008
Location: Aalborg, Denmark
Posts: 903
Default Re: 6Q7G Valve, what brand ?

At first I tried to take pictures out in the daylight.
It didn't work out too well for photographing the text on the pinch.
Then I tried indoors under a LED lamp.
As you can see that turned out quite well.
The second valve has STA63N written inside.
There's absolutely no relations between what's written inside the two valves imho.
As you will also notice the second valve has had a label attached with a string.

/Torben
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