Looking for GR-628 and GR-1620

sebasti...@web.de

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Jun 29, 2025, 2:16:05 PM6/29/25

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Hi everyone! 😊

I’m currently looking for Rodan Nixie tubes, specifically the GR-628 and GR-1620 models.

Whether you have a full set, just a few pieces, or even some NOS – I’d love to hear from you!

I’m interested in working or tested tubes, but I’ll also consider untested ones depending on condition.

Please include some details (quantity, condition, whether tested or not) and photos if possible.

If you have any available or know someone who does, feel free to send me a message.

Thanks in advance, and looking forward to hearing from you!

Best regards,

Sebastian

alex nolan

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Jun 30, 2025, 11:26:27 AM6/30/25

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You're looking for honestly some of the rarest (and arguably most desired) nixie tubes there are!
Are you specifically interested in just the symbol tubes of that large format or also in the number tubes CD47 / GR-414?

Mac Doktor

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Jun 30, 2025, 1:41:12 PM6/30/25

to neonixie-l

On Jun 30, 2025, at 11:26 AM, alex nolan <masterscri...@gmail.com> wrote:

Are you specifically interested in just the symbol tubes of that large format or also in the number tubes CD47 / GR-414?

If anyone has symbolic tubes that size add me to the list. Not that I have a ton of money but...

Terry Bowman, KA4HJH
"The Mac Doctor"

https://www.astarcloseup.com

"If only you could see what I've seen with your eyes."—Roy Batty, Blade Runner

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