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In Reply to: RE: Those appear to be unique lot of Electro-Harmonix tubes posted by Michael Samra on September 5, 2016 at 14:34:31:
I don't have any EH 6CA7 or 6L6GC on hand at the moment. Is there a code to read manufacturing date, like in Svetlana (St Petersburg) tubes?
Thanks!
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Follow Ups
- reading lots/manufacture dates on EH tubes - FenderLover 07:45:02 09/06/16 (3)
- RE: reading lots/manufacture dates on EH tubes - Jim McShane 10:13:36 09/06/16 (2)
- RE: reading lots/manufacture dates on EH tubes - 2con 13:53:38 09/06/16 (1)
- RE: reading lots/manufacture dates on EH tubes - Jim McShane 14:19:38 09/06/16 (0)