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Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets.

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Old 23rd Jan 2022, 12:56 pm   #1
yestertech
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Default Does anyone recognise this small CRT?

…at least I assume that’s what it is ?
Found a couple in a box of valves I was given.
13pin base

Andy
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Old 24th Jan 2022, 1:51 pm   #2
ms660
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Default Re: Does anyone recognise this small CRT?

The 3LO1I looks similar but it has 14 pins.

Lawrence.
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Old 24th Jan 2022, 2:31 pm   #3
ms660
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Default Re: Does anyone recognise this small CRT?

Quote:
Originally Posted by ms660 View Post
The 3LO1I looks similar but it has 14 pins.

Lawrence.
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Old 24th Jan 2022, 5:57 pm   #4
Chris R
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Default Re: Does anyone recognise this small CRT?

There was something similar used as a modulation indicator on the PYE
F 300AM Transmitter. (A creature to be treated with respect!)

Chris R
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