Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default Make your own toobs!

In article , bitrex wrote:
I have an number of Raytheon-branded tubes e.g. 6201, an industrial
12AT7, and another numerical-tube starting with 6, some 12Axx-type for
computer use that I'm blanking on the number of.

Do you know if Raytheon produced these in-house or were they second-sourced?


Check the EIA Code:
https://www.vivatubes.com/identifyin...-and-eia-code/
https://www.tubemuseum.org/SearchResults.asp?Cat=30

Sceptre
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