TV Switchers, Sony SEG-1 and SEG-1A

Today we take a quick look at some very early Sony video switchers from the late 1960s to mid 1970s time frame. If you like this kind of material, you may enjoy visiting my web site. While you are there, you can check out the Electronics and Video Projects section or browse the museum of obsolete video tape recorders and television cameras. https://www.labguysworld.com Enjoy!