Hehe... been a head-fi member since back in 2003 But more than getting info about cans or headphone jacks in general, I wanted specific info on the RR2150 situation.

And whilst I believe that the jack on the 2150 is probably ok, I doubt that it's really much more than a standard jack. No offense to the company, but what else would any manufacturer say about the quality of their product, other than "it's great" and such. So while it's nice to hear Scott saying something along the lines of "it's not just a courtesy jack", I can't really help but think that there's no real proof of this, as it would be indicated in audio reviews, and would also be listed in the spec sheet as just one more "up" on the totem pole.

It doesn't bother me all that much really, since there's no surprises but, I'll take what I can get.