Hi,
I am seriously considering buying the HE1000, but not without first trying the alternatives. I currently own the Shure SE846, and have tried the HD800 in the past. Yesterday I tested the Grado RS2i, the Beyerdynamic T1 (both with a Lehmann audio Linear SE amp) and the Stax SR-009 (with the SRM-007T II). In all cases I am using my AK240 as dac/player (non-balanced).
As expected, the Stax blew my mind. I found the bass to be a bit underwhelming, I was expecting a stronger punch. But that also held true for the other headphones, and the AK240 is famous for this, so I am not blaming it on the headphones. Everything about the Stax was just amazing. I felt like trading a kidney for the hp+amp
The Beyerdynamic were ok, but honestly I don't think they are worth the investment when compared, for example, with the HD800. They do seem to have a slightly stronger bass (again, I blame the lack of bass across the board on the AK240) but the clarity seemed to be nowhere near the HD800. While I did see a slight improvement in overall sound when compared with my current Shure SE846, I would honestly rather stick with my current IEM than spend ~1k on such a minor upgrade.
The Grado were the biggest letdown ever. Probably a lot of people will disagree, and I respect that, but, in my personal opinion, they are simply bad. They are uncomfortable (I tested the over ear model), as the foam/headphone actually touches my ear, and the seal around it is not uniform. I can imagine that, best case scenario, I would take a lot of getting used to, to actually be able to "forget" I am wearing headphones. Plus, as the seal around the ear is not complete, everything just sounds distorted and out of place. I never had this problem with any other over ears, so I am blaming it on the headphones rather than on my ears.
Tomorrow I am testing the Oppo PM1, the LCD-3 and LCD-X and, of course, the HE1K. I am kind of worried that, now that I have tried the Stax, everything else will just sound boring :S Has anyone compared these 2 headphones, that can give me a small comparison, or a heads up on what to expect?
thanks
EDIT: found what I was looking for here: http://www.head-fi.org/t/748334/hifiman-he1000-planar-dynamic-flagship/2985#post_11510244
I do have another question: if I do buy the HE1K, that will basically kill my "headphones and gadgets" budget for a few months, so I won't be able to get a proper amp for them right away. But I saw that they are rated at 35-38 ohms, so I thinks I "should" be able to temporarily drive them with my AK240. Alternatively I can buy a second hand amp on ebay for 100-200€, but I really wanted to avoid that. Is it possible to drive the HE1K with the AK240 or my PC's built in sound card?