http://cafe.naver.com/akuser/29724
Impressions from a Korean guy who attended the session...In Korean language, so below is a quick summary (I am Korean American). It looks like he brought his own equipment to the session Fitear 334, LCD-XC and hd800, which we saw in some of the photos. He also brought the Alo amp to the session (mk3). This is probably the same guy in the photo listening to hd800...
In general, he thought AK240 was a better match for classical music than rock, and that a little more driving power (especially in the treble) would help. He had good things to say about the detail/resolution - almost too much of it sometimes, especially with female vocal, he says. He specifically mentions that he felt like he was carrying around his desktop system when using AK240/mk3 combo. Not sure what the connection was there - probably SE, not balanced. He also mentions that in some cases AK240 sounded better than a 3 stack - I am assuming he meant iPod-CLAS-mk3 - especially with treble and midrange...Obviously more bass with the stack driven by mk3. One interesting thing he mentions is that he liked AK240 (unamped, I think) with the hd800 very much, but not so much with the LCD-XC. He felt like he was getting only 80% of what the LCD-XC could deliver. A little puzzling to me, because I would think LCD-XC would be much easier to drive than hd800...
Not the most focused review I have read, but at least a perspective from someone who tried AK240 with equipment that we are familiar with...