<https://community.classicspeakerpages.net/topic/6651-3a-improved-dutch-ad-translation/#comment-89147>
<http://schema.org/text>
"Hi Steve Thank you for posting the translation.  Interesting reading but I believe a small error was printed out. The AR-1 or possibly even AR-1W was the first AR speaker acoustic suspension system. It will be interesting to see in the future what the slight crossover modification changed the sound of the original AR-3A speaker system. We can maybe adapt such a simple change ourselves. \n"
<https://community.classicspeakerpages.net/topic/6651-3a-improved-dutch-ad-translation/>