View 6H6p tube data sheet.
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Additional Information and Downloads
Russian 6N6p / 6H6pi Datasheet (PDF)
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Warranty Information and Return PolicyWarranty 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.
Ratings & Reviews
An amazing idea for John Broskies' Aikido OTL headphone amplifier
They sound fantastic, even used ones, used 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) ;-)
May not be an upgrade for Schiit Valhalla 2
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.
6n6P is noticeably better then 6dj8 and longer lasting
by Pete lett
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.
Perfect for Schiit Valhalla 2
by David L Robinson
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.