Hello, this is my first post from Davao City, Philippines!
Purchased the black MDR-1000X two days ago as my first noise-cancelling headphones. The NC and Ambient Sound features are excellent! Sound quality is great too. It has less bass compared with the Sony MDR-1ABT but I like these better. I don't have that much experience with HPs for some comparison but I'm very happy with the sound.
I'm very picky with HPs as I have at least 68mm ear size height and they stick out a bit. This HP's earcups just fit my ears and is comfortable after a few hours of use so far.
However after two days of using it, it's now having the dreaded creaking sound. First on the left earcup, then today it's also on the right earcup.
I can reproduce the issue in many ways, but the creaking sound is most audible when worn without any music and turning on NC:
1. Press on the sides of the "Sony" label (the left or right sides of the connection that swivels).
2. Another way is to look sideways to the left then right or vice versa.
3. Bend my head to the left and back.
4. Open my mouth or move my jaw.
Just like the others, the creaking sound affects mostly the left side. I think it's not on the earcups themselves but perhaps on the swivel mechanisms. I was thinking maybe the swivel mechanisms need some "lubrication" or something to remove the issue?
I generally use the NC feature without any music to drown-out the kids' noise in the house. Now I'm starting to feel annoyed by the creaking sound but I just play music so I won't notice it.
I went back to the Sony store where I purchased it and hopefully will get a replacement by this week after approval. I tried the grey beige color at the store and I can't hear the creak sound, although there's a faint sound that's related to plastic being pressed. Maybe the issue will come out after a few days of use. They said I was the first to ever buy the MDR-1000X in the city so they have no idea about the other units yet.
Aside from this creaking sound issue, it's the perfect HPs for me. Looking forward to a good replacement unit this week.