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In Reply to: RE: Valvo ecc83 - is it november 1959 hamburg? good tubes? posted by Philmoses on January 4, 2014 at 17:36:26:
the etched D confirms the Hamburg plant of Valvo.
not faked IMHO.
N.
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Follow Ups
- RE: Valvo ecc83 - is it november 1959 hamburg? good tubes? - Nunki 01/5/1401:28:08 01/5/14 (1)
- RE: Valvo ecc83 - is it november 1959 hamburg? good tubes? - FenderLover 09:24:22 01/5/14 (0)