12 volt Bugle Boy ID?

Tubes Asylum

Questions about tubes and gear that glows. FAQ

I have a 12 volt Amperex Bugle Boy tube. I can see a bit of faint leftover markings 'Made in Holland' as well as the Bugle Boy white marking. The etched code is diagonal diamond (Holland)then 9E but the rest of the white markings are gone. Large halo getter, classic 'flash'at startup and grey plates.I'm certain that Amperex made a Bugle Boy 12AU7.

Did they also make a Bugle Boy marked 12AT7 and/or 12AX7?

It sounds fantastic but I would like to know what I have 12A, 12T, 12X to perhaps buy a backup.

Thanks

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Topic - 12 volt Bugle Boy ID? - JG2 15:20:25 09/20/16 (3)

RE: 12 volt Bugle Boy ID? - JG2 15:38:45 09/20/16 (2)

RE: ID ... I know a little bit about some Amperex 12Au7s... - Mechans 16:37:47 09/20/16 (1)

RE: ID ... I know a little bit about some Amperex 12Au7s... - JG2 17:35:49 09/20/16 (0)

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