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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Telefunken E84L valves posted by barhead on April 12, 2018 at 00:34:33:
probably SIEMENS, they had ciphers in the bottom-center. look for an etched factory code on the bulb“s edge near the bottom. if you find a non equal sign among the other signs it is defintely siemens made.
N.
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Follow Ups
- RE: Telefunken E84L valves - Nunki 08:51:21 04/12/18 (0)