I've had my set for over a month now and I would take them over the SR-009's but then again... never liked the 009's. I've been meaning to write up some impressions for the last couple of weeks so now might just be the time. First of the build quality is outstanding which means they are pretty heavy but yeah... very well made. The only issue I've run into is that there is a tiny bit of play where the forks attach to the cups but after a month of daily use they seem to be no worse for wear so probably not a long term issue either. I would also like some strain relief on the cables as they leave the cups (the 007Mk1 issues spring to mind) and on the plug but these are not easy to do on small scale build. They ideally have to be injection molded and well... that isn't cheap. Still this is me and I'm picky... 😉 The packaging is also superb and small touches like the markings on the cable splitter are appreciated. The fit is very much SR-Omega so a bit loose on the head and they have almost slid off a couple of times, usually when I'm lost in assembling some PCB boards or something like that and forgot they are there. Not really and issue under normal use.
Now for the sound, same system as usual, Denafrips Terminator dac feeding a Carbon CC. I've yet to try the other set of earpads so they have the stock set attached... I think. Anyway... the set they shipped with. TL:DR, I like them a lot though I wouldn't call them an SR-Omega clone...they very much their own thing. Balanced sound signature over all but not quite as warm and relaxed as the Omega. There is a small bite to the mid-range that bothers me a bit on some recordings but far away from the SR-009 level of aggression. So not as smooth as I'd like it but that smoothness was also the Omega's downfall in some areas. Bass is not up to the SR-007 levels of depth, control and quality but perfectly fine and superior to any of the 009's. It's linear and extended but not the best there is. Still this is a more relaxed sounding set compared to the 007's so that is to be expected. Sound stage is controlled, yet expansive but can't quite pull off the layering trick the 007's can do so well but again... not really a complaint.
Overall I don't think it is fair to compare them to the SR-Omega due to their status and the sad fact that so many Omegas out there sound far from stock. Bad earpads, badly treated drivers etc. all change how the old ones sound like while this one is nice and fresh... also not silly money. So very much recommended and it's always welcome when I have no complaints when testing something new. Small bite to the midrange that bothers me from time to time, not quite as engrossing as the SR-007's but yeah... just a different type of sound and nothing wrong with that.
Finally, this set has been running for well over a month now and the amp used is being subject to a lot of power cycles (i.e. I'm using the time at home to do some stress tests) and they have had no complaints. No imbalance issues, charge up instantly and dead silent drivers.