TLDR at bottom
I finally received mine in the mail yesterday and have been using them as much as I can for the last 24 hours. I plan on writing a full review of these headphones in the near future after having more time with them.
Here are my initial impressions (listening was done on iPhone 6s Plus with Spotify Extreme and Sony A25.:
-Upon opening the box and first powering them on, I could tell I liked quality feel of the headphones. They feel rather solid and dense, have the right amount of heft to feel durable, but not to be heavy. The leather feels great.
SOUND:
-I am coming from the MDR1A (for sale in classifieds) and I loved those headphones. Upon first listen, they sounds great and clear with the sony house sound intact. It was missing a lot of the bass. Luckily with EQ on spotify and my Sony A25, they livened right up to be just good enough. I may get adventurous and try a bass mod in the future I don't know.
- Considering these are wireless, these sound damn good. This is a damn good pair of headphones wireless or not. Listening with the cable plugged in and the headphones powered on was also pretty damn good. Turning the power off and plugging into 3.5mm sounded surprisingly good to me. There isn't as much detail and the frequency ranges fromn 400 to 4Kish muffle up a little bit. I suppose the highs do to. The bass response increases and sounds very much the way the MDR1A does. The volume does reach higher as well, which can be a plus. Overall, wired with power off is surprisingly good and listenable. Most wireless headphones sound real bad when plugged in and powered off. This is a really huge deal for me and one of the big reasons I will keep these. Since these headphones can only pair for music with one device at a time, it makes it easy to plug the cable into my ps4 controller or ipad to watch a movie for a bit. Once I disconnect the cable, connecting back to the phone or audio player via bluetooth is easy and automatic (i think).
-Using these with my Sony A25 is pretty damn awesome. NFC worked super easy for pairing and reconnecting. Connecting with LDAC for 990kbps bluetooth shows a really high increase in detail and a smoother overall sound signature. Holy crap it was damn good listening and markedly better than spotify on the iphone. One cool feature that also helps mitigate the negatives of only pairing for music one device at a time was that I was able to connect to my A25 for audio, but still connect to my iphone (after paired with A25) at the same time for phone calls. I suspect those that own DAPs will like to hear that this is possible, I know I did.
Features:
-Touch controls are surprisingly easy, responsive, and work accurately. I have had very little friction trying to adjust to using them. The only issue I have had is that when I rest the headphones on my chest by folding them flat and lean back, I may trigger the tap to pause or summon siri on my phone. Not a big deal.
-Noise cancelling is out of this world good. I feel it really enhances the listening experience compared to regular headphones because now I can listen to music at quieter volumes and still here nothing but pure sound.
-The ambient noise modes are damn cool. The normal mode lets you hear all things around you while voice mode (my favorite) allows you to still hear people talking. Its shocking how good it works so far. I will say though that if you are listeneing at high volumes like 60% or higher, it becomes very difficult to hear these effects at all. This would be useful for quiter listening or watching movies and stuff.
-Cupping the right earpiece with your hand diminishes the volume to about 10% and lets in all outside noise. This is one of my favorite features. I have an amazon echo in my house and I use it a lot for adding things to a grocery list on my phone, or various other things. I can just place my hand on the headset, tell Alexa to do something, then go back to listeneing. Very handy and very damn cool.
-The comfort level is very good. I've had them on for a few hours and don't really feel the need to take them off for any reason. While the MDR1As were more comfortable to wear, the slid on my head to much whereas these stay in place much better. Probably because the extra weight and slightly deeper earcups.
TLDR; and conclusion:
At $400 these headphones offer a lot. Judging based soley on sound, they sound damn good and are amongst the best wireless headphones I've heard, but I wouldn't spend $400 on these just for sound quality. Of course, that's not all your getting with these for $400. You are paying for a package deal and boy does it deliver. My two biggest worries were not enough bass and pairing with only one device. The bass was mitigated with EQ (mostly....i want MOAR). The pairing problem was mitigated through a combination of NFC pairing, a very good sounding wired mode, and the ability to pair with a DAP for audio while still connecting to a phone for calls (that's the big one for me).
These things are keepers.