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In Reply to: TELEFUNKEN 6SN7 posted by PMC0607 on February 28, 2015 at 01:03:11:
I started collecting tubes over 20 years ago and way back then I could have bought some Tfk 6sn7gta. They are very rare tubes and are made by Telefunken. One manufacturing sign is the getter. The telefunken design is distinctive.
Interesting that the European tube makers did not make many 6sn7 and 6sl7 types. Even the ecc33 and ecc35 were not made in large numbers. Maybe they could not compete with USA manufacturers and gave up that market to the Americans. regards, Dak
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- RE: TELEFUNKEN 6SN7 - DAK 00:56:11 03/01/15 (0)