Glad you're enjoying our little creation. I don't have any plans for a 2 pin version at the moment and right now.
We will have two B400 product pages, the current one at normal retail pricing for IN STOCK units, the other page will be for the special B400 preorder for Black Friday, once the sale period is over that product page will be removed, eventually (probably sooner than later) the current in stock B400 will sell out and then we will move it to a preorder at the same preorder pricing as before.
and just a hint and a wink to all your headfiers, for our black friday sale we will have a storewide discount coupon which WILL NOT work on the B400, however the discount code in my signature below mayyyy just work on the B400