Hey Fang,
I'm interested in the HE-6P loaner program, am currently based in the UK, and willing adhere to the parameters you listed.
As an experienced musician I'm well aware of what musical performances sound like live and in quality recording studios, and how that compares to what I hear with headphones, including high-end models.
Recently, I upgraded my laptop-based listening set up to include the FiiO E7/E9 DAC/Amp combo (which is very neutral sounding) and other components listed in my signature. In recent weeks, I have used it to comepare the Sennheiser HD 600, HD 650, HD 800, the Beyerdynamic T1, and the HiFiMAN RE-ZERO in-ear headphones, which are very detailed indeed. Some of my comparison notes are posted in my subscribed Head-Fi threads, as well as on Headfonia, mainly under the FiiO amp reviews - my posts there are under the name Windsor, and Mike Ting has said that I describe headphones very well.
I've been investigating high-end headphones, including those that can be used portably, and short of going to stores I've not managed to locate many people with high-end headphones I'd like to try - this loaner program could be an great opportunity for me to try the HE-6P.
Many thanks,
Windsor
Edited by Windsor - 1/27/11 at 4:00pm