Quote:
Originally Posted by
NinjaSquirt 
Is there any particular sound characteristic that make them stand out other than the fact that they can replicate speakers? Because I already have speakers in a good set up if that's all they bring to the table, it might just kill my K1000 curiosity once and for all (good for my wallet). I'd still be curious about the K501/K601s though...
Yes. First, the K-1000 was engineered to be a studio headphone, so it's pretty neutral and accurate. I love that - most gear is tuned for the consumer market. Most of my favorite gear has studio/audiophile overlap, like the K-1000, HD-600, MDR-7509HD, DT48, ESL63, K-240DF, and I'm sure I've forgotten a few. The HD-800 is tuned nicely, too, though it is a consumer product. Anyhow, I love the sound of the K-1000. AKG did a great job with it.
Second, speakers are coupled to the room, its walls, floor and ceiling, and furnishings. Relocating the sofa will make speakers sound different, as does having hardwood or carpet. Change the dimensions of the room and speakers sound different. Speaker placement is huge, too.
The wonderful thing about the K-1000 is that they're like speakers
without the room interactions. That is special. Normal headphones can't do that and speakers only will when you get the room really right.
The only thing similar is setting up near-field monitor speakers that have minimal room interaction. They'll probably have better bass extension from actual woofers, too. Though even with those, you'll probably spend more on the monitors than a K-1000 costs. Also, the K-1000 is full-range and has no crossover. Crossovers are tricky and lead to a number of problems.
So, it is a very good speaker in an ideal room with no crossover. There's nothing else like it.
And AKG's management is out to lunch. The K-1000 was introduced about 20 years ago. Computer modelling gives us much improved drivers today and magnets are better, so it is possible to give the K-1000 a significant upgrade. AKG could come out swinging at Sennheiser, Stax, Beyerdynamic, and the rest with something that could be the best on the market. Instead, we get a celebrity endorsement and day-glo green.
But it is still a great concept. If someone could find a great driver and built a nice headset to hold them, another Audez'e-like company might challenge the big players.