Hi fellas, aiming to get a AKG K272 soon, how izt matching with a iBasso D3, which I found out to be a very decent portable amp with a good price in this forum? Also I have a ESW9, wonder how izt going with the iBasso D3? Thanks~

Currently got an ESW9 using with my Ipod Video 5.5gen 80G, mainly to use on the go, but still planning to get an amp as well as another headphone for dorm and library use. Thinking going for a fullsize and closed can for comfort in long time listening as well as good isolation coz in room and...