:/ I disagree with the first 2 remarks, the D2000 defiantly had way more highs than the DT-880's in my system, which is part of the reason why I got rid of them. I don't think DT-880's like solid state amps as well, I've heard them with a few solid state amps, and yes they didn't sound as good when they were driven by a tube amp. Bad midrange timbre? :/ I don't agree either , maybe against a PS-1 or an Omega 2, but with in it's price range I wouldn't say they have bid midrange timbre at all...
yea they are light are semi light on bass, but thats how I like it , the extension isn't poor by any means either.