Fresh off the success of his PSB M4U 2 headphone, S+V's Product of the Year, Paul Barton has extended his expertise to the NAD brand. According to Barton, the HP50 sounds similar to the M4U 1, the passive version of the M4U 2, but has a bit more bass. Available in white or black for $279.
More on the D3020 here:
http://www.soundandvisionmag.com/blog/2013/01/14/ces-2013-new-audio-gear
@TATEAB: It's coming, later this week. I'm pretty excited about the D3020, too!
Speaking of NAD, I'm looking for information on that company's D3020 amplifier and D7050 receiver. Please provide details.