Mullard Tube Codes

Tubes Asylum

Questions about tubes and gear that glows. FAQ

I was going through some tubes and came up with a pair of Mullard BVA 12ax7 tubes.

Date codes appear to be:

m C 1
B 6 G (or C)

When and where were these tubes manufactured ?

Is there a database for mullard codes ?

Thanks !

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Topic - Mullard Tube Codes - Ross 05:56:34 11/02/14 (2)

THANKS !! - Ross 15:20:54 11/02/14 (0)

RE: Mullard Tube Codes - Tre' 07:55:47 11/02/14 (0)

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