This was a original typed out info for a brochure of a crossover I was building for a company. I was about 19 at the time and I think it was the Late 70s early 80s. Don't get caught up with the technical jarg. Just the tone. We were selling the D.J. to the club owners. Thats what it was about. The d.j. haveing control. Hope you get a laugh out of it.