Only black PCB kits left I'm afraid. No plans to order any more after this batch is done (PCB costs are a *lot* higher now due to the current 'climate'). The original design was by Matt Abraham and he sold me the 'rights' as it were about 5 years ago as he wasn't interested in selling kits etc any more. I gave the case a bit of a refresh, updated the manual and bought (nice) matte black PCBs as I prefer the look.
https://www.instagram.com/p/C3ys8JKLIwh/ You can find all the details here.. https://stocksclocks.com/index.php/koolklox-ttl-nixie-clock/ Cheers, Nick On Mon, Aug 11, 2025 at 7:00 AM Tom Lang <[email protected]> wrote: > I wonder if you can buy just the bare pcb? Or request a board color of > your choice from a pcb fab house? > > On Monday, August 11, 2025 at 6:34:49 AM UTC-4 Peter Hall wrote: > >> I luv me KoolKlox,made by the man,from Stock Clocks😄...I suggest you >> get ya hands on a Green board(the last) as the New ones are Black and just >> as Sexy in there own right🚨....I luv the Orange leds, shoulda been >> called,a insidiousnixies option🦘...lol..gotta a couple off boxs,too send >> and will contact ya,Nick.... >> From🚨Peter Hall😁 insidiousnixies🦘Utube >> >> On 11 Aug 2025 10:55 am, Nicholas Stock <[email protected]> wrote: >> >> Just the backlight enhancing that, it looks like a regular green PCB in >> real life... >> >> Sent from my iPhone >> >> On Aug 10, 2025, at 18:29, Mac Doktor <[email protected]> wrote: >> >> >> >> On Aug 10, 2025, at 8:01 PM, Nicholas Stock <[email protected]> wrote: >> >> I can confirm that the B5991s will work instead of the IN12 if you're >> using the long nixie pins that have some flexibility in them (not >> sockets...)....here they are in (the last) green PCB KoolKlox..... >> >> >> Do they still make translucent PC boards like that? >> >> I had a pile of big video game boards here and let all of them go except >> for the one with that special magic. Someday I'm going to put a light >> behind it... >> >> >> Terry Bowman, KA4HJH >> "The Mac Doctor" >> >> https://www.astarcloseup.com >> >> “...the book said something astonishing, a very big thought. The stars, >> it said, were suns but very far away. The Sun was a star but close >> up.”—Carl Sagan, "The Backbone Of Night", *Cosmos*, 1980 >> >> >> -- >> 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 view this discussion, visit >> https://groups.google.com/d/msgid/neonixie-l/2D3C6F4A-6690-4E76-82B9-B39B91F8D872%40gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/2D3C6F4A-6690-4E76-82B9-B39B91F8D872%40gmail.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 [email protected]. >> >> To view this discussion, visit >> https://groups.google.com/d/msgid/neonixie-l/3FD2D4EA-D838-42E3-83C4-02582A5EA733%40gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/3FD2D4EA-D838-42E3-83C4-02582A5EA733%40gmail.com?utm_medium=email&utm_source=footer> >> . >> >> >> >> On 11 Aug 2025 10:55 am, Nicholas Stock <[email protected]> wrote: >> >> Just the backlight enhancing that, it looks like a regular green PCB in >> real life... >> >> Sent from my iPhone >> >> On Aug 10, 2025, at 18:29, Mac Doktor <[email protected]> wrote: >> >> >> >> On Aug 10, 2025, at 8:01 PM, Nicholas Stock <[email protected]> wrote: >> >> I can confirm that the B5991s will work instead of the IN12 if you're >> using the long nixie pins that have some flexibility in them (not >> sockets...)....here they are in (the last) green PCB KoolKlox..... >> >> >> Do they still make translucent PC boards like that? >> >> I had a pile of big video game boards here and let all of them go except >> for the one with that special magic. Someday I'm going to put a light >> behind it... >> >> >> Terry Bowman, KA4HJH >> "The Mac Doctor" >> >> https://www.astarcloseup.com >> >> “...the book said something astonishing, a very big thought. The stars, >> it said, were suns but very far away. The Sun was a star but close >> up.”—Carl Sagan, "The Backbone Of Night", *Cosmos*, 1980 >> >> >> -- >> 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 view this discussion, visit >> https://groups.google.com/d/msgid/neonixie-l/2D3C6F4A-6690-4E76-82B9-B39B91F8D872%40gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/2D3C6F4A-6690-4E76-82B9-B39B91F8D872%40gmail.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 [email protected]. >> >> To view this discussion, visit >> https://groups.google.com/d/msgid/neonixie-l/3FD2D4EA-D838-42E3-83C4-02582A5EA733%40gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/3FD2D4EA-D838-42E3-83C4-02582A5EA733%40gmail.com?utm_medium=email&utm_source=footer> >> . >> >> >> >> On 11 Aug 2025 10:55 am, Nicholas Stock <[email protected]> wrote: >> >> Just the backlight enhancing that, it looks like a regular green PCB in >> real life... >> >> Sent from my iPhone >> >> On Aug 10, 2025, at 18:29, Mac Doktor <[email protected]> wrote: >> >> >> >> On Aug 10, 2025, at 8:01 PM, Nicholas Stock <[email protected]> wrote: >> >> I can confirm that the B5991s will work instead of the IN12 if you're >> using the long nixie pins that have some flexibility in them (not >> sockets...)....here they are in (the last) green PCB KoolKlox..... >> >> >> Do they still make translucent PC boards like that? >> >> I had a pile of big video game boards here and let all of them go except >> for the one with that special magic. Someday I'm going to put a light >> behind it... >> >> >> Terry Bowman, KA4HJH >> "The Mac Doctor" >> >> https://www.astarcloseup.com >> >> “...the book said something astonishing, a very big thought. The stars, >> it said, were suns but very far away. The Sun was a star but close >> up.”—Carl Sagan, "The Backbone Of Night", *Cosmos*, 1980 >> >> >> -- >> 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 view this discussion, visit >> https://groups.google.com/d/msgid/neonixie-l/2D3C6F4A-6690-4E76-82B9-B39B91F8D872%40gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/2D3C6F4A-6690-4E76-82B9-B39B91F8D872%40gmail.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 [email protected]. >> >> To view this discussion, visit >> https://groups.google.com/d/msgid/neonixie-l/3FD2D4EA-D838-42E3-83C4-02582A5EA733%40gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/3FD2D4EA-D838-42E3-83C4-02582A5EA733%40gmail.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 [email protected]. > To view this discussion, visit > https://groups.google.com/d/msgid/neonixie-l/1d2ff4c2-1cb3-421f-8bb1-3f36823b8c4fn%40googlegroups.com > <https://groups.google.com/d/msgid/neonixie-l/1d2ff4c2-1cb3-421f-8bb1-3f36823b8c4fn%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 [email protected]. To view this discussion, visit https://groups.google.com/d/msgid/neonixie-l/CAOX%2BRHK2_0vdd9aWbMQ0wj97afydPCeDWBtjXeLrHdxhjOx7OQ%40mail.gmail.com.
