November

• November - Sony
  Sony
  , commonly referred to as Sony, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan and the world's fifth largest media conglomerate measured by revenues....
  
   introduces the first home video system sold in the U.S., using its Betamax
  Betamax
  Betamax was a consumer-level analog videocassette magnetic tape recording format developed by Sony, released on May 10, 1975. The cassettes contain -wide videotape in a design similar to the earlier, professional wide, U-matic format...
  
  technology. The LV-1901 comes in a massive teakwood console with a 19” color TV set and retails for $2,495.