Yeah, don't be disheartened. The E9K itself should be dead silent for the most part.
Hmm, comparing the CAL to the HP-800... I THOUGHT they'd be at least somewhat similar due to both of them being warm and bassy, but even the CAL sounds bright next to the HP-800. The HP-800 is just a helluva warm/dark headphone.
I still don't understand why people have such a problem with the CAL's cups/pads. Yeah, it's shallow, but there is not much clamping pressure. I consider it a very comfortable on ear, even though my ears do basically fit inside. Yeah, it pushes against my ears, but it's still one of the most comfortable pleather padded headphones I've ever used.
Tested the Sennheiser Momentum again, yesterday at best Buy. MAN, those are some remarkable sounding headphones. I DO think my ears do MOSTLY fit inside the cups, even if they partially rest on the pads, but I don't find them to be uncomfortable. DAT SOUND is sooooo good. I have no need for them, but I WOULD love to own them.
Definitely the best sounding closed headphone I've ever heard in tonality, balance, and refinement. the Mad Dogs 3.2 is more agreeable to my bassy tendencies, but I think overall, the Momentum has the better mix of bass, mids, and treble for general uses.
Also spent more time with the HD558. That headphone is just impressive. I'd love to review them here. I think they'd be a hit. I really do prefer it over the 598, and it's cheaper.