Electro Harmonix – B Power Vacuum Tube The B Power Vacuum Tube is a directly heated power triode for use in Hi-Fi amplifiers. Plate curves and static. Buy Electro-Harmonix B EH Vacuum Tube Duet Platinum Matched: Tubes – ✓ FREE DELIVERY possible on eligible purchases. Electro-Harmonix B power triode tube with gold pins. Made in Russia. Premium version of the B EH with gold grid wire for increased.

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Feedback If you are a seller for this product, would you like to suggest updates through seller support? The Svetlana factory in St.

They claim for the TJ valves added selection and burn in and curve rather point matching. See questions and answers.

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Evenly balanced tonally with strong bass this Valve makes easy listening. Electro-Harmonix B power triode tube with gold pins Made in Russia Premium version of the B EH with gold grid wire for increased bias stability as well as top of the line sonics and performance.

My test pair was actually the replacement pair supplied for the Billie Kit Amplifier where it comes as standard. Various other Amplifiers for the Cone Woofers and electronic crossovers complete the Speakers. Videos Enjoy the Music.

Amazon Advertising Find, attract, and engage customers. As it is generally not possible to borrow Valves for a few days and listen, you will have to go by comments of such as reviewers and people commenting in the Usenet and on Discussion Boards.


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Be the first to review this item. This was actually the first TJ valve I encountered. To make up for that you get a five years warranty, that is a lot of peace of mind. Amazon Renewed Electo products with a warranty. The valves where pretty new but run in for around Hours.

EH B Gold Grid Cryo and Matched Pair- Cryoset Online Store- Electro Harmonix

If your system is already on the bright side this may be too much. Learn more about Amazon Prime. Amazon Inspire Digital Educational Resources. Get fast, free shipping with Amazon Prime. This valve may have needed “burn in”, however my experience has so far been that few valves change their sound dramatically after burn in.

While great in the midrange the bass and Treble electfo only very good.

Compared to the ceramic base version this Valve sounded more subdues in the treble range, also having a slightly more constricted soundstage. This valve is more than a little at the high price side and does not offer the same kind of balance and sound as some others at similar prices. If the budget elecctro tight then make it stretch at least this far. Get to Know Us. This valve offered a very balanced sound, perhaps slightly dark but with strong bass. Still, this report was slowly taking shape.

In both cases extra effort and expense is needed, this may dissuade some people from ordering. The use of digital room correction means that usual bass bloat of the room is suppressed, thus the system is comparably close to an open window with pretty low colorations.


I mean fighting Imperial storm troupers, bounty hunters etc. Sonically this harmonis resembles the Cetron and normal Valve Art but with the brightness and forwardness elevated to a new level. Microphonics of the Svetlana valve are perhaps a little above average, but not much. English Choose a language for shopping.

Now, Let the Games begin! After detailing each valves background and sound time for a closing few lines. Other Sellers on Amazon. Customers also shopped for.

I have been told new production runs will be made, so I consider this Valve very much current. Still reliability is an issue with this valve.

Not the last word in refinement or detail, but a good allrounder with better than average resistance to microphonics too. Whatever harkonix WE B does wrong, it errors are those 30b omission, not of commission. Thus much time that I should have spend listening and writing reviews was taken up by leectro pursuits. The soundstage delineation and depth was not ideal. This report should have been written a little after that, but alas, many things intervened – not the least a love affair with the throes of young and foolish love DIY HiFi Supply will ship the valves internationally and are pleasant to deal with but for one little detail.

Moreover, the friend who bought them still reports similar sonics many hours later. Internal structures match the Elsctro style very closely, the glass is quite thick and heavy. ComiXology Thousands of Digital Comics.