Novosibirsk 6H6pi

4 Reviews
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SKU: RU-6H6P

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USD $‎19.95
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The 6H6p tube is a Russian dual triode tube. This tube is often seen as 6N6p, 6N6PI, 6N6pi, 6H6П, 6N6p-i, 6N6n-i ,or 6H6n-i. The Chinese name for the 6H6p tube is 6N6 tube. The 6N6p is a fantastic tube for preamps and driver stages, and is even used as output tubes in the Little Dot MkIII headphone amp. It has been used by the tube DIY underground for many years and is now becoming better known in the mainstream.

View 6H6p tube data sheet.

Other Russian tubes

Additional Information and Downloads

Downloads:
Russian 6N6p / 6H6pi Datasheet (PDF)



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Warranty Information and Return Policy

Warranty Period: 3 months

All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)

If you receive a tube that does not perform to the manufacturer's specifications, please do the following:

- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.

Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.

We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.

These guidelines may be updated without notice.

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Ratings & Reviews

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Novosibirsk 6H6pi | An amazing idea for John Broskies' Aikido OTL headphone amplifier

by

They sound fantastic, even used ones. Used these 6H6P as output tube behind a 6N1P on the input side.

The I version (cyrillic 'Pi' = i) has shorter lifespan with the same 6.3V heaters (impulse optimized tube used in military rocket control system) but sounds just as good as normal 6N6P-s when cathode emission is bought down to normal 6N6P-equivalent levels by setting the heater voltage to around 5.7V (datasheet actually allows 5.7V heater already).

Have fun, great tubes. (But I think the real treasure is the 6N1P) ;-)

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Novosibirsk 6H6pi | May not be an upgrade for Schiit Valhalla 2

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This is a preliminary review as I just received these tubes. If you are buying these for a Schiit Valhalla 2, I am convince these are the same tubes that come with the unit. Comparing the markings with the original tubes, there are some slight differences, so I am hope these may be a higher grade.

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Novosibirsk 6H6pi | 6n6P is noticeably better then 6DJ8 and longer lasting

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The 6n6p , is a better sounding tube, more linear then the pi version. These are very rugged and nice and detailed but still smooth sounding . You want gain matched as well as triode matched, transconductance the closer % the better.

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Perfect for Schiit Valhalla 2

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I just received these a couple of days ago after losing one of my power tubes in my Valhalla 2. These fit and work fantastic in my amp. I'm very pleased and will buy these again when needed.

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