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  #1  
Old 04-07-2020, 06:17 AM
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27" Black & White CRT Television?

Was such a critter ever made, and if so, any idea what year(s)?
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Old 04-07-2020, 08:24 AM
old_coot88 old_coot88 is offline
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O Yeah. Magnavox did a 27" BW around 1959-60 or so.It was a wide deflection (110 degree?), small neck. My brother had one in a big honkin' combo. The 27 inchers tended to lose emission and go flat very quickly.

Last edited by old_coot88; 04-07-2020 at 09:47 AM.
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  #3  
Old 04-07-2020, 10:41 AM
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Quote:
Originally Posted by Blue Meanie View Post
Was such a critter ever made, and if so, any idea what year(s)?
My dad had a Hallicrafters 27" and he changed the tube twice in 4 years.

In 1959 my dad bought an RCA built Admiral color TV CTC11 that year, so I would guess the Hallicrafters was 54-55 somewhere.

EDIT: my older brother just told me he thinks the Hallicrafters was indeed somewhere between 53 and 55 by his recollection. He confirmed the tubes were good for maybe 2 years.

John

Last edited by JohnCT; 04-07-2020 at 10:44 AM.
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  #4  
Old 04-07-2020, 10:48 AM
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Quote:
Originally Posted by old_coot88 View Post
O Yeah. Magnavox did a 27" BW around 1959-60 or so.It was a wide deflection (110 degree?), small neck. My brother had one in a big honkin' combo. The 27 inchers tended to lose emission and go flat very quickly.
Many thanks for the reply!
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  #5  
Old 04-07-2020, 10:49 AM
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Quote:
Originally Posted by JohnCT View Post
My dad had a Hallicrafters 27" and he changed the tube twice in 4 years.

In 1959 my dad bought an RCA built Admiral color TV CTC11 that year, so I would guess the Hallicrafters was 54-55 somewhere.

EDIT: my older brother just told me he thinks the Hallicrafters was indeed somewhere between 53 and 55 by his recollection. He confirmed the tubes were good for maybe 2 years.

John
Thank you for the reply!!
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Old 04-07-2020, 11:07 AM
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There was an even bigger screen available for a few years: the Dumont Royal Soverign (and a couple of off brand sets that used it's CRT)...
http://earlytelevision.org/dumont_ra-119.html

I think the 27" sets lingered into the mid-late 60s and occupied that 1 step below a decent color console to the "I want to spend color set money, but I think color sets require too much maintenance so give me the best monochrome set you got bub" market.
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  #7  
Old 04-07-2020, 11:15 AM
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Quote:
Originally Posted by Electronic M View Post
There was an even bigger screen available for a few years: the Dumont Royal Soverign (and a couple of off brand sets that used it's CRT)...
http://earlytelevision.org/dumont_ra-119.html

I think the 27" sets lingered into the mid-late 60s and occupied that 1 step below a decent color console to the "I want to spend color set money, but I think color sets require too much maintenance so give me the best monochrome set you got bub" market.
Thanks for the info!!
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  #8  
Old 04-07-2020, 01:06 PM
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Anybody have info on the 27 inch tube (ad flyers, tube number, SAMS of a set, etc.)?

I have seen pictures/ads of 24 inch monochrome sets from the 50s, but don't recall 27s.
(Excluding the Dumont roundies)

EDIT: Found an ad for a 27 inch Magnavox consolette (table model with steel V legs), $595.00, in the Chicago Tribune, March 19, 1953. (Can't upload - out of attachment space)
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Last edited by old_tv_nut; 04-07-2020 at 01:28 PM.
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  #9  
Old 04-07-2020, 01:42 PM
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From the tv history site:

http://www.tvhistory.tv/1953-Zenith-K2872R.JPG
http://www.tvhistory.tv/252KA21A5.jpg

27” tubes:
27ap4 (metal), 27ep4, gp4, lp4, mp4, np4, rp4, sp4, up4, vp4 (glass)
all were 90 degree rectangular.

Last edited by jr_tech; 04-07-2020 at 02:00 PM. Reason: added info
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