Here is an interesting one too:-
"Excellent Sylvania 6879 mini Dekatron display tubes. Made in USA.
Beautiful mini Dekatrons! Very novel and good choice for many display
applications. These are perfect examples originally tested to work
100% as new."
Item number: 271211024665
Some very nice items for sale. Just a pity that the sales pitch
sounds so audio-phool.
Other auctions use " New NOS" and also seems to use 'tests NOS' to
be NOS. I posted examples before IIRC.
John K.
----- Original Message -----
From: [email protected]
To:
Cc:
Sent:Mon, 27 May 2013 15:22:32 +0200
Subject:[neonixie-l] B7971 NOS or simply old
There is an auction http://www.ebay.com/itm/290922533510 (not mine
auction) where yet again seller states that the tubes are NOS. This
auction tripped me to finally come over my embarrassment and ask:
Could somebody explain me how the discoloration around cathodes is
supposed to appear during the tube operation? I understand that the
common knowledge is that only used B7971 have it. The new ones should
have a uniform back-plate.
Marcin
--
You received this message because you are subscribed to the Google
Groups "neonixie-l" group.
To unsubscribe from this group and stop receiving emails from it,
send an email to [email protected].
To post to this group, send an email to [email protected].
To view this discussion on the web, visit
https://groups.google.com/d/msgid/neonixie-l/51A35E18.1070607%40gmail.com?hl=en-GB.
For more options, visit https://groups.google.com/groups/opt_out.
--
You received this message because you are subscribed to the Google Groups
"neonixie-l" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send an email to [email protected].
To view this discussion on the web, visit
https://groups.google.com/d/msgid/neonixie-l/88051dbe3c8c766f6b9e84a341909b0c2c9a31ee%40webmail.internode.on.net?hl=en-GB.
For more options, visit https://groups.google.com/groups/opt_out.
