can the 6n9s take 300v? (ru 6sl7) - diyAudio
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Old 30th September 2009, 07:19 PM   #1
wicked1 is offline wicked1  United States
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Default can the 6n9s take 300v? (ru 6sl7)

datasheet for the ru version says 250v and the us says 300.. can I safely run it at 300?
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Old 30th September 2009, 07:51 PM   #2
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On my amp the voltage for 6n9s=6sl7 is 276vDC with no problem
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Old 30th September 2009, 08:05 PM   #3
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I think the 250 figure you are quoting is the typical operating point recommendation and not the max anode voltage. This datasheet says 275V is the max.
The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts. Bertrand Russell
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Old 1st October 2009, 03:56 PM   #4
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For sure is working even with 300vDC ,is made in RUSSIA ,or you can put a serial resistor for that consumption power
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Old 2nd October 2009, 11:44 AM   #5
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2 cents about Russian Tubes, a lot of tubes made in Russia have a more quantity and charactreristics, then wrote in datasheet.

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