Well, I guess we should start with the headphones coming, and that's a huge plus. The delivery to Ukraine took three weeks (promised to two). In addition to the original package, the package was packed in two cardboard boxes, That's why there's not one corner of the cardboard bent, and the headphones didn't even have pollen. Actually, no matter what purchase, I'm happy. Neither the seller nor the producer has any claim. I recommend it.
I've listened to some headphones for some time, and there's a little problem. Sasinchrome sound! When I read the forum, I learned that there were different suppliers (plants), which are involved in the production of this model, After learning that the worst quality is Gibson, I went to see who did my headphones, I found out that I was lucky... Gibson. That's where I get it. I'm sorry I spent the money on them. Though I'll add that async can be heard far from anywhere, And only where there is a voice and a man's voice. Even though the headphones are very enjoyable and are not demanding to the source (s).