Pricing update. If we can get to 500 tubes sold, the price comes down to $22 a tube instead. That's as good as this is going to get at the moment (yes, you read that correctly, 500 tubes).
Cheers, Nick On Sun, Feb 26, 2023 at 11:52 AM Dekatron42 <martin.forsb...@gmail.com> wrote: > I've never seen a datasheet for these either, but at the end of the first > page on several other RCA datasheets they mention that the DTF-designation > is for developmental numbers. The DR2100 series was previously named > DTF122-125 and the DR2200 series was named DTF137-141. > > So the DTF104B might never have left the developmental stage to get a > proper number. > > /Martin > > On Sunday, 26 February 2023 at 20:26:53 UTC+1 Nicholas Stock wrote: > >> They are nice tubes. The price *may* come down a little depending on how >> much interest there is and the total number of tubes sold, but that is out >> of my control I'm afraid. They don't appear very often on eBay alas. I've >> not seen a data sheet for these anywhere and was under the impression they >> were never actually sold commercially, just engineering samples... is that >> true? Anyone on the list know more about these? >> >> Cheers, >> >> Nick >> >> On Sun, Feb 26, 2023 at 12:06 AM Mark Moulding <urro...@att.net> wrote: >> >>> Those are my favorite Numitrons - easy to drive, easy to mount >>> attractively, large format - and pretty rare now. That price is still a >>> bit steep for a "bulk" purchase; maybe it's about right for a small >>> quantity. Do you know how many are available? >>> >>> Also, has anyone ever seen an official RCA data sheet for that tube? >>> Any chance of posting it somewhere? >>> >>> Here's a clock I made using DTF-104Bs. >>> [image: WoodClock_sm.JPG] >>> ~~ >>> Mark Moulding >>> >>> >>> On Saturday, February 25, 2023 at 12:16:42 PM UTC-8 Nicholas Stock wrote: >>> >>>> Fellow enthusiasts. I have a vendor (someone I have done business with >>>> before) who wants to sell some DTF104B's (NOS) for $25 dollars each. If you >>>> wish to buy some, then please contact me directly and I can organize. >>>> >>>> Best, >>>> >>>> Nick >>>> >>> -- >>> 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 neonixie-l+...@googlegroups.com. >>> To view this discussion on the web, visit >>> https://groups.google.com/d/msgid/neonixie-l/7d342085-9531-4eba-b368-21e0c5c28112n%40googlegroups.com >>> <https://groups.google.com/d/msgid/neonixie-l/7d342085-9531-4eba-b368-21e0c5c28112n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- > 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 neonixie-l+unsubscr...@googlegroups.com. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/8fb73e68-c3f9-4273-81ba-8a6c12e235a0n%40googlegroups.com > <https://groups.google.com/d/msgid/neonixie-l/8fb73e68-c3f9-4273-81ba-8a6c12e235a0n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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 neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CAOX%2BRHLcrSdB%2ByArnssUA2zYJ6HbOk%2B66fnR8X014jzGuhxyiw%40mail.gmail.com.
