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
pebbleinflation t1_j6ma3gb wrote on January 31, 2023 at 9:36 AM Reply to comment by tomNJUSA in eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? by JJGLC92 They were still around in some older planes in the 00s. Permalink Parent 3
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