Using Sennheiser HD650 > IE800 (the MOST sensitive IEMs on the market), Windwolf447 summarised the sonics very succinctly, “Currently on the market with similar functions is only the CHORD HUGO, compared to the IDSD MICRO certain sound quality aspects such as detail and the size of the sound field it is behind the HUGO (nearly six times the price difference yeah ~ _ ~), but the to my surprise, the IDSD MICRO has more musicality than the HUGO – when listening to pop music when tunes are more pleasing. :)”
A very big thank you to Windwolf447!
http://www.post76.com/x2/forum.php?mod=viewthread&tid=195270&extra=page=1