I’ve had a number of correspondences with one of Magico’s vice presidents, both before and after purchasing their A3’s. He was always prompt, helpful, and forthcoming. I wish I could tell you his name, but after transferring all my files to my new computer, Microsoft wont let me open any email correspondences without first installing their Outlook program, which I won’t do. So sorry about that (and screw Bill Gates and those weasels at Microsoft).
Try contacting Magico first saying you had some questions prior to purchasing one of their speakers, and they’ll probably hook you up with the same person. Ask him your questions and you might find out something directly from the horse’s mouth. Can’t hurt to try.
Mike