close iframe icon
Banner

Vacuum Tube to Micro Processor

Large vacuum tube (3-500Z) next to a 486 processor.

Large vacuum tube (3-500Z) next to a 486 processor.
Read less

Views

82

Likes

Top Ranks

My Best Shot Photo Contest Vol 7Top 30 rank week 1
Inanimate Macro Photo ContestTop 20 rank

Categories


1 Comment |
WKL3
 
WKL3 November 01, 2020
The vacuum tube is a 3-500Z and looks unused judging by the lack of tint on the inside of the glass
ARReeve PRO+
ARReeve November 01, 2020
Yes it is a 3-500Z, it is also marked "Electrical Sample" on the other side. I found it at a local 2nd hand store for $5-10.
See all
It’s your time to shine! ☀️

Share photos. Enter contests to win great prizes.
Earn coins, get amazing rewards. Join for free.

Already a member? Log In

By continuing, you agree to our Terms of Service, and acknowledge you've read our Privacy Policy Notice.