2012 Ba driver talk

video nothing special persay. its from 2012 and they are talking about some potentially high end IEM with BA drivers. i just thought it was wild it was from 2012. back then i never even heard of a BA driver. maybe i am just way out of tech trends lol.

Interested to see if anyone else knew about high end IEM even existing back then.

edit: they are talking in the background about the iem’s, not the focus of the video(but had my focus lol)