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Re: Tube Logo ID Help

219.188.104.178

The logo reads "Matsuda (Mazda)." It is an old brand name used by Toshiba of Japan. The specimen in the picture is from the late 1950's to the early 1960's. This plain 12AX7 tube was intended not for hi-fi audio applications, but for home radio and TV sets.


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  • Re: Tube Logo ID Help - mnaka7 00:38:37 12/16/06 (1)


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