I had to read further to understand why Cathode Ray Tube televisions were tied to mains frequency - it's due to an effort to reduce artefacting https://electro

I had to read further to understand why Cathode Ray Tube televisions were tied to mains frequency - it's due to an effort to reduce artefacting https://electronics.stackexchange.com/a/164252 https://electronics.stackexchange.com/a/164252