SE425-CL : Wow

Have a play with the supplied tips (there are eight sizes across four styles) for the right seal, give a chance for burn-in (extremely noticeable within just a few hours), give them source material of a worthy resolution, and you'll be amazed you got such a bargain.

These IEMs, with the right tips on, are incredibly comfortable, have good isolation, and amazing levels of detail for sub-£200 IEMs even from my unamped iPhone 4S (mind blowing through my Schiit stack and laptop). Chuck a WAV copy of Fleetwood Mac - The Chain through them and you can hear Lindsey "du-du-du"-ing under his breath to get the rhythm when kicking off the song on his guitar (strange description; just get hold of pair of these and find out for yourself what I mean!).

Highly recommended.