I don't think they are really comparable. It's like comparing speakers to headphones. That being said, I really really want the JH13s since they seem to be the only headphone/IEM that nails everything. The K-1000 does not just like every other full size phone. That's all just based on what others have said, but opinions have been pretty unanimous.
I would venture to guess that if the JH13s had a huge sounstage, they may be the best headphone ever made? All this and I haven't heard them

- I'm seriously thinking of a K-1000/JH13/Von Schweikert combo - The trinity if you will
