Quote:
Originally Posted by Olorin67
I remember hearing that when Setchell carlson started making color sets, RCA sent a bunch of engineers to Minnesota to figure out how SC was getting much better pictures on their sets, even though they were using the same RCA tube.
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Perhaps it was Setchell-Carlson's unitized construction and mindful placement/isolation of signal wiring rather than convenience and compromises of using printed circuit boards.
IMAO, RCA figured that any adjustment could compensate for the undesired coupling capacitances.