Lonsdale1086 t1_j6k8yee wrote on January 30, 2023 at 10:37 PM Reply to comment by ThatDistantStar in eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? by JJGLC92 > The 3.5mm jack has been around since the 1960s In stereo? Permalink Parent 1
Lonsdale1086 t1_j6k8yee wrote
Reply to comment by ThatDistantStar in eli5: Why do most airlines still use 2-pin audio jacks for the in-flight entertainment systems on their planes? by JJGLC92
> The 3.5mm jack has been around since the 1960s
In stereo?