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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For warranty information about this product, please click here. The next blow came in the form of a friend who kindly donated a new Motherboard for my PC, while fitting it I managed to loose the Hard Drive content and I found that my backups had excluded my whole desktop, where I keep all current problems.

The slight graininess and edginess of the standard Valve Art however is gone, yet the tonal balance is even more tipped up. Now, Let the Games begin! Equally, just because a valve has received a low score it should be excluded from consideration. Still reliability is an issue with this valve.

As mentioned on some speakers which where arguably somewhat deficient in HF extension the Valve Art B offered excellent sound because it compensated this. 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 Internal structures resemble the Sovtek valves, but the anodes are a shiny black finish.

The valves where well burned in. Compared to the “Mesh Anode” this valve offers a little less detail and directness, but the TJ family sound also found in the Solid Anode Coke bottle valve that was withdrawn from the review is clearly there. It was exhausting but fun to appreciate all the different B Valves in various Amplifiers and contexts and I hope that this little article will help you a little to make your choices easier.


Only 12 left in stock – order soon. View Cart Proceed to checkout. Okay, hand me harmmonix drool towel. These Valves have a number of features that set them aside form the usual, not at least the perforated anode, globe glass envelope and a very different structure for suspending the filaments.

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The tonal balance is very even-handed, the soundstage is ridiculously extended and opened up. On the positive side, despite a tendency to brightness the midrange was clean and uncluttered with non of the edginess and graininess of some other valves. Image Unavailable Image not available for Color: Whatever the WE B does wrong, it errors are those of omission, not of commission.

While in general my comments have been born out in my circle of friends many of whom also have Sovtek, Svetlana and TJ valves at hand you may find that in your system things pan out a little different. Sonically this valve resembles the Cetron and normal Valve Art but with the brightness and forwardness elevated to a new level.

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Amazon Advertising Find, attract, and engage customers. Please try your search again later. So please read the whole text and try putting my comments on relative sonics into the context of your taste and system. Given the current pricing and performance this Valve comes recommended, with a caveat on the excessively bright tonal balance that will exclude this Valve from many systems.

Luckily enough tubes turned out and my test was better than that at the Ballot boxes, I guess every country gets elecro government they deserve. Reissued a few years ago this has long been the B against which every other has been measured. No specific claims are being made for any of the features in the Valve and a question on performance elicits a dry “WE Spec” reply. Balanced, detailed, direct open and beautiful. Credit Cards are accepted only via the paypal service, other payment methods include bank transfer.


Valves where tested blind and given five minutes warm-up before playing the same musical sequence. If you do look up their advice or consider mine make sure you harmnix the System and musical taste of those commenting.

Internal structures are a little different from normal. Amazon Inspire Digital Educational Resources.

Share your thoughts with other customers. Music and sound is a very subjective thing. Internal structures look common and without unusual features. Share Facebook Twitter Barmonix. The tonality did smooth out a little with burn in but fundamentally remained. Shopbop Designer Fashion Brands. Microphonics of the Svetlana valve are perhaps a little above average, but not much. Manufacturing was reasonable and consistency good.

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Microphonics are about average, perhaps a little better then average. The soundstaging was quite open and resolved. In both cases extra effort and expense is needed, this may dissuade some people from ordering. The price of the valve is on the high side, make that very high side. East Dane Designer Men’s Fashion.

Electro Harmonix B Melbourne Australia EH B

Get to Know Us. Otherwise go for the Mesh. This was actually the first TJ valve I encountered. Amazon Restaurants Food delivery from local restaurants.