Astell&Kern AK T5p 2nd Generation Headphones

Has anyone heard the Astell&Kern AK T5p 2nd Generation Headphones and are they worth the asking price or a gimmick?

I have an A&K KANN (original version) and am thinking of either getting these headphones or a dedicated DAC/AMP to use with my Audeze LCD2 headphones for when I’m out on my deck having a cigar. I know that the WOO Audio WA-11 would be a nice choice for that, but I worry that it doesn’t output enough power for the LCD-2 and would be better suited to the LCDX (not to mention the Audeze headphones make one look a bit goofy when wearing them, so maybe I don’t want my neighbors seeing me like that;-)