Quote:
Originally Posted by Stuff663
From where. I was under the impression that crt replacement for older than the the 80 was finding a needle in a haystack and paying $200 for it
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Depends on the CRT type and size in your set.
Almost all deltagun CRTs the Same screen size interchange. The main thing to be careful of is getting the right screen size. In 1968 the government passed a law that CRT size had to be viewable area instead of outer bulb diagonal...so a 1965 25GP22 became a 1968 23VGP22... Most tubes post 1968 with the viewable designation will have a V as the first letter. But I'd recommend looking up datasheets and doing a comparison (if things don't jibe ask us since some differences can be fudged).
Bob has under CRTs for sale a 25EGP22 (pretty sure it's a pre 1968 number) that should sub for 70s 23V types.
http://antiquetvguy.com/FramesetPage...FrameSet1.html
If you are near enough to me to come pick it up (I don't mail CRTs) I have a good used 25V deltagun out of an RCA that I'd sell. I have 23Vs too but I have so many sets that use them that the only spare I'd part with probably needs a brightener.
The ETF has some color CRTs for sale too.