More info here.
They look promissing: No bumps on the soft leather headband and low-end performance improved by 3dB.
maximum wearing comfort for long work sessions
Sophisticated open technology
for spacious and airy sound without compromise
Improved low-end performance by 3dB
for more powerful sound imaging
Revolutionary flat wire voice coil
for incredible impulse and treble response
Made in Vienna, Austria
hand-crafted with the highest attention to detail
|DIMENSIONS / WEIGHT||
This time they advertise that there is a 3db boost on low end ...
i see 3 pins contact on the Photoshop thing : /