Dating triad transformers

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transformers , audio output transformers, focus coils, horizontal frequency coils, controls, capacitors, high voltage rectifier tubes sockets, RCA TV knobs, and tubes of course.

We must have the following information: So give us a try, we just might have that fine tuning coil for that 1960 RCA color set you've been trying to restore.These guidelines are as follows: With a deep commitment to our stakeholders and all interested parties — customers, employees, owners, vendors, and the community at large — Triad is proud to announce the implementation of our new Business Continuity Management System and ISO 22301 certification.With this plan, we are positioned to recover and resume business operations after a disaster quickly, so that your business doesn’t suffer.5 is the plant code (in this case, Owensboro, Kentucky). And another is like this: 322 6104-1 322 is Tungsol, 6104 is 1961, 4th week, 1 is the shift code (1 would probably be the day shift) After about 1960, many tube manufacturers went to encrypted alphabetical date codes., such as: KE 188-5 The reason was purportedly to allow factories to track the dates of manufacture of defective tubes (especially important in the case of OEM customers that might send back entire batches of tubes), but avoid possible consumer complaints about "stale" tubes.This sounds perhaps a little silly since the shelf life of tubes is decades, at least (indefinite in practical terms), but some OEM's might have beenn a bit irritated by occasional consumer complaints such as "my 1961 model TV has 1959 model tubes in it!

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