Thanks for the good words.
We are temporarily out of stock on HE-400s in the U.S. Some of our dealers may still have some however.
HiFiMAN plans to do one more production run of HE-400 and HE-500 that should arrive later in February. At the promo prices, they certainly are good values.
Those are definitely bargain prices!
I am set for either of the new ones though, nothing swaying me now