Schiit Lyr Tube Rollers
Mar 29, 2018 at 7:15 PM Post #17,207 of 23,494
The Foton 6n3p are getting really scarce (not that they were that common in the first place), and the quality is getting scarce too. I had 7 duffers I put in the trash from the recent batch of 30 1960s.

I have 70 50s Foton and Istock on the way, in around 5-6 weeks. Hopefully not too many duffers, but I imagine that might be one of the last 50s batch I'm able to get hold of for a good while. Had to pay a good bit more for the batch this time too.
 
Mar 29, 2018 at 7:44 PM Post #17,211 of 23,494
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Does anyone know what the significance of the H or I on the tag on the getter post of this Siemens PCC88 tube is? The mate to it has a proper Munich date code but this one doesn't have a visible one. But it has this little aluminum flag welded to the getter post, and the other doesn't. They appear structurally identical so far as I can tell. Googling indicates that Siemens did attach these little flags to getter posts for a while but I've not been able to find anything that tells what it signifies. At first I was thinking it was a Tungsram made for Siemens, but it has the four seams up top and the number in the glass base and as I understand it that indicates a genuine Siemens tube.


The Oktyabr 6N3P-E sounds pretty good at the 140 hour mark. Delicate and transparent without any of the harsh brightness it had initially.
 
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Mar 29, 2018 at 8:52 PM Post #17,212 of 23,494
She treated me right and never complained when I pushed her too hard. Kept me up at night with sweet nothings and was there when I needed to unwind. Had great memories but before she moves on her friends would like to bid her adieu.

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Mar 29, 2018 at 9:18 PM Post #17,214 of 23,494
She treated me right and never complained when I pushed her too hard. Kept me up at night with sweet nothings and was there when I needed to unwind. Had great memories but before she moves on her friends would like to bid her adieu.

Look at that @koover, he’s giving you all those tubes with it. How kind! :)
 
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Mar 29, 2018 at 9:50 PM Post #17,217 of 23,494
:no_good: Negatory lol!
 
Mar 29, 2018 at 11:57 PM Post #17,218 of 23,494
Hey all,
I did a quick search in this thread and came up with nothing. Has anyone tried rolling 7F7 tubes? I know the heater voltage is slightly higher, but should roll in without any problems using a 7F7 to 6SL7 adapter.
 
Mar 30, 2018 at 5:59 PM Post #17,220 of 23,494
I’m still in the game boys!

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**Disclaimer: This was meant as a joke. Please do not try this in an MTCH as you can really harm the internals!**
 

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