Mr. Black got a CRT monitor control board. The control board obtained by Mr. Black was sold on AliExpress and is available for 7972 yen at the time of writing the article. The outer box looks like ...

Frame sequential color CRT system from US Pat. 4,635,051. In the NuColor display, instead of using neutral polarizing filters, Tektronix used color-selective polarizers.

This CRT monitor with a PC built inside it is a trip down memory lane. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.