I have the re262 and like these very much so. I bought them because I was looking for some iems that was very close to the ad900 in sound. The re262 imo, are 80 sometimes 90% the sound of the ad900s (amped of course).
I heard the um3x has a forward and nice midrange as well.
Name some things one does better than the other and which headphone do you prefer and why?
Any other headphones I should be considering over the re262 for an awesome midrange with decent soundstage and sound close to ad900 signature?








