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Re: Tubes from Russia [message #99838 is a reply to message #99835] Thu, 01 October 2026 11:32 Go to previous message
Rusty is currently offline  Rusty
Messages: 1476
Registered: May 2018
Location: Kansas City Missouri
Illuminati (4th Degree)
I haven't looked into Russian tubes for any reason because I'd laid in a supply of over 100 Sovtek 6C19PI output tubes for my two monoblock OTL amps prior to the sanctioning. I'm grateful now I unwittingly did that just because even then, buying those tubes domestically was overly expensive.

I think I paid about 2 or 3 bucks a tube from a Russian supply house. I've retubed these amps with them with satisfying results. Each amp uses 16 of them. So, I'm REALLY glad I got that deal while it lasted. For an OTL topology, which has always been noted for high consumption of vacuum tubes. This brand, Transcendent Sound, does justice with the load put on output tubes. My original tubes lasted close to two decades. But I run my solid state amp in the hot midwestern summers. That helped.
Alas, Transcendent Sound no longer exists. Bruce Rozenblit was a pioneering DIY tube designer.

 
 
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