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In Reply to: Pictures? posted by Aki on March 28, 2006 at 09:04:08:
Aki, my knowledge of Japanese tube manufacturing parallels yours. I too have never seen or heard of a Japanese 6922, which is why I asked my fellow inmates about this. I wonder if they are really made in Japan. When I ran a web search of "Ad Yu," very little info is found, generally just a used piece of scientific test equipment that's being liquidated. I'll try to remember to pull one out of my preamp this weekend and post a picture of it for you to look at.
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Follow Ups
- Re: Pictures? - photon46 16:32:19 03/28/06 (0)