These headphones are awesome looking. They feel great and can be worn for long periods. Agree with burn in that they sounded kind of thin right out of the box. After burning in for about 36 to 40 hours they sound great.
This was an impulse buy after I read some reviews about the 109 Pro and wow, am I glad that I listened to my gut feeling.
First of all, these headphones are the most comfortable ever - even better than my Ether 2.
Built quality is top notch and the 109 Pro is a real eye catcher aesthetically.
They sound (as pointed out in many reviews) is reasonably balanced with deep bottom end, beautiful mids and sparkly treble - I didn’t find the highs piercing at all.
All in all, great buy and great service from MusicTeck as always.
Big THANK YOU from a happy customer