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Quality

All Russian tubes and parts satisfy Russian State Standard requirements. Russian State Standard regulates quality assurance, calibration of measurements, technical conditions of manufacture and operation. Their requirements are specified on the data sheet. Russian vacuum tubes have a worldwide reputation for being extremely reliable and unique. Tubes are checked prior to shipping. We do not sell used tubes. We sell only new tubes or NOS (new - old stock), except for collectable rare tubes.

A lot of Russian tubes are exact analogues of Western and American tubes. Please e-mail your request specifications and we will give you the Russian analogue at a price lower than that of its Western counterpart. See the tube data sheets on this web site to choose your appropriate Russian analogue.

Russian tubes are very popular worldwide, because they have the longest operating lives. High quality of Russian tubes is achieved by a high temperature bake-out of ceramic than in the West. Ņeramic doped with chromium, molybdenum and aluminum ensures exelent metal-to-ceramic brazing bond.

Please inform us about the quality of the tubes.
For further information please contact us by E-mail.

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All tubes and their analogs are manufactured in Russia.
If you do not find your tube type listed, please contact us!
We have many other tubes. Please contact us for availability and prices.


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