Lecture: Alex Rosner

I learned so much from this video (despite the fact that the interviewer is totally useless), regarding sound reinforcement.
Alex Rosner and Richard Long's sound systems are legendary, but I didn't know (and very happy to hear that) Alex Rosner is still in business.
https://vimeo.com/28246371

http://daily.redbullmusicacademy.com/2016/05/alex-rosner-discotheque-gallery