Thats very sad if its true & they dont really improve the VH....btw what does Wersi use for Vocal Harmony on their units?....Boy Im glad I waited this time around...& sitting back to see what turns up in the next year or so.....no rushing into anything this time around is the smart move. This hype crap is really silly. I know what MY NEEDS are & when someone comes close I'll buy another unit.