I'm glad someone is playing with one in original condition...I ended up cutting up one of mine to make a digital clock, all vacuum tube operated. I also recently got rid of the last one I had that still was mostly original, worked last time I tried it.
https://www.youtube.com/watch?v=VM9TW6GcCQE On Sunday, July 18, 2021 at 12:22:41 PM UTC-7 Dekatron42 wrote: > Nice! > > I have one in my storage that needs some TLC - may I ask what you needed > to do to get it up and running? > > I do believe I have a HP 521 or 522 too that needs TLC! > > /Martin > > On Sunday, 18 July 2021 at 20:48:11 UTC+2 Ira wrote: > >> It lives again. Beckman Berkeley model 7360 Events Per Unit Time >> (E.P.U.T.) meter and timer, that I recently restored to operational >> condition. See the photo. One of those fun projects that I enjoy >> doing, every now and then, is to restore vintage test gear. This time >> it contained neon, and thought the group might like to see it. 100% >> vacuum tube circuitry, plus neon displays. Hope all enjoy, comments >> welcome. Now where is that vintage Tektronix 514D oscilloscope??????. >> Off in the distance I see an HP 522 frequency counter, with vacuum tubes >> and similar neon displays. Ira. >> >> -- 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/4e0b838a-993b-4c24-8e8c-98e271286410n%40googlegroups.com.
