I'm not looking for "flatter" response by which some mean bass depleted.
RE272 itself is suffering from bass cut with the perfect fit even - detailing matches Westone ES3 I've demoed. (but not the balance, it's quite different)
VSonic GR07 is not suffering from general bass cut, but is lacking subbass and "punch". And of course it's nowhere near as detailed and slightly lowpassed.
UM Merlin charts don't look like it's warmed up. (no 100-200Hz bump, just a normal "linear boost") But I do know that charts sometimes lie...
About UERM - I've demoed it a long time ago and despite great fit (better than Westones for one), it was somewhat lacking in bass (in that it was similar to Westone 4, but more pronounced) and had a mid-high frequency peak which I found annoying. (kind of like the annoying "sibilant" peak in GR07)
I don't know of T1 Live - what is it? What's NT6? (Edit: Never mind, mentioned in the first post. Edit 2: Also read the measurements: 10kHz boost looks excessive. (Crosschecked vs some other IEMs known to me that were measured by the site.)
Ok, since I've read the NT-6 review... I'll probably pay through the nose for SE-5 then. Shipping will be easier too, heh.
More edit: By the way, according to the page Grzegorz is now offering a detachable cable option for 70 Euro.
Edited by AstralStorm - 1/24/12 at 8:11pm