50 years ago (early/mid 70s), Marantz was bought by Superscope and the response among audiophiles at that time was much the same as what we're seeing here. Now, the classic Marantz gear from that era is selling like hotcakes, with receivers like the 2270/2275 going for big bucks. So the fear that your Mac gear may suddenly drop in value could be valid in the short term, but in the long term quality remains appreciated.