In my opinion, the 280’s are the best all-around closed can currently made. The critics are correct in saying they can be dry and analytical; they don’t have a big “WOW” factor.
On the other hand, they possess just about every feature one looks for in a quality closed phone. They are well-built and can take loads of abuse. They fold up for storage and travel and they provide the best isolation of any circumaural can.
As far as how they sound, I don’t find them lacking in mids and I certainly don’t find the highs to be harsh. The mid-bass does lack the impact and detail you find in Ety’s and good Beyer’s, but it seems consistent with the overall flavor of the 280’s.
They are by far the least fatiguing cans I have ever listened to. They do require an unbelievable amount of burn-in, 350 hours plus for mine, but it is more than worth the wait.
I find that too many closed cans exaggerate the highs to produce a “fun” sounding phone. Open cans don’t seem to have this problem. Canalphones are the best at providing detail without inflated highs and mids, but few circumaural cans can be said to have detail without sacrificing some other feature such as fatigue or neutrality.
In terms of use, 280’s are a nominee for “desert island” cans. They are incredibly forgiving. If you are going to be listening to MP3’s or using a less than stellar source, 280’s will perform better than any other.
Pro-audio applications don’t get much airtime around here, but these guys are the ones who are making the music we all listen to. I have yet to be in a pro studio and not find a pair of 280’s lying around. Many musicians known for attention to “sonics” on their albums insist on 280’s in-studio. Next to V6’s, 280’s are the most ubiquitous cans for monitoring, and outperform V6’s in every application besides “live-on-stage” monitoring.
Many head-fier’s suffer from upgradetitus only because they haven’t found the perfect collection of cans to suit their listening preferences. For me, the first sign of one reaching headphone bliss is downgrading- finding that a less expensive or less popular phone meets your personal tastes. I’m convinced that 280’s would be infinitely more popular if they cost five times as much. In high-end audio, far too many people rely on price as an indicator of quality, so much so that it influences how they actually hear a certain can to sound. I’m certainly not saying I am immune to this; in fact my lack of belief in burn-in being a significant factor in how a can sounds was changed by the 280’s alone. When I hear others say that burn-in is more of a perceptual acclimation than it is a physical change in the phones themselves, I’m inclined to believe them despite my experience with the 280’s.
Enough ranting, suffice to say I love 280’s and despite their popularity consider them to be one of the most underrated cans made. If you can get your paws on a pair that have been burned in to give them a proper listen, don’t hesitate.