eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? Submitted by JJGLC92 t3_10p0fpj on January 30, 2023 at 12:12 PM in explainlikeimfive 190 comments 608
gammalsvenska t1_j6k8mxe wrote on January 30, 2023 at 10:35 PM Reply to comment by grahamsz in eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? by JJGLC92 The Americans returning to the US, I assume? Permalink Parent 2
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