Going by the announcements a year ago and what Danny said at the...

Going by the announcements a year ago and what Danny said at the AGM they are developing both a "simple structure" chip and a "full structure" chip. They are bringing both to market. At least in one way the simple structure chip produces superior sound to the full structure chip in that it's achieving lower frequencies.
I don't think it's accurate to be thinking of the "simple structure" chip as a half structure or incomplete or inferior chip in relation to the full structure chip.