Why Do Older Airplanes Have Double Headphone Jacks? 3 Possible Reasons
Why Do Older Airplanes Have Double Headphone Jacks? 3 Possible Reasons It’s always fascinating to interact with older technology and then wonder why it was designed a certain way. For instance,why did some classic Toyota trucks have only one headlight?Why do Jeeps have seven slots in the grille? And for today’s focus, why do older airplanes have double headphone jacks? Modern planestypically offerBluetooth and noise-canceling headsets, so needing a special adapter to use your headphones feels rather inconvenient....