Before today, I had previously tried the Pro 750 for several times but always ended hating them. I thought they were boomy, and very uneven in the midrange with spiky highs.
Today, I tried an Ultrasone Proline 750 (old version) powered by 2move. It was kind of a revelation for me. With the help of a longtime 750 owner, I was able to position them on my head in a way and they sounded VERY good. I wore it with the earpads pressing more against my earlobe at its center and the headphone tilt 10-20 degrees opening forward. Comfort went down a little but still okay. Weird but it worked for me, though maybe not everybody.
The bass was deep, the highs were quite detailed without being harsh anymore, and the most important thing is the midrange. The mids made female vocals sounded very... unique in a good way. Perhaps 'husky' is one word to describe it. Totally different sound from when I wore it in a conventional way. I used to think that the D2000 was the superior closed cans but after today I'm not so sure anymore. Still, I won't say the sound is for everybody, especially for people who think the sound open headphones like HD600 or K501 as the reference sound.
I am writing this because feel that this headphones sometimes got a bad rep because of their long burn-in period or that some people simply failed to wear them correctly when auditioning these. Amp matching is important too.
This topic has been repeated over and over but I'm a convert now
Strangely didn't have trouble with the leather padded DJ1pro, HFI550, HFI700DVD, edition 9, and some others.