Well I've been away and a certain SR-009D showed up in the meantime...
Sorry for the crap picture but I've only had a couple of hours with them and I should have been in bed an hour ago... First impressions, I like the color but it's clear that Stax have cheaped out with one of those surface treatments that are so popular in China. Nothing as nice as the 009BK here, it's that matt but shiny black except in the grove on the back. It's okey but we are clearly seeing production moving away from Japan here of crucial parts.
Same is true for the earpads, very different from regular 009 pads and the smell and feel is identical to the various earpads I've been buying from China. Nothing wrong with that really... if they didn't resell the 10$ pads at 200$. They are also odd as they don't seem to fit nicely on the headphones but feel nice, much better than the 007S trash pads. They are similar to the Omega pads in some ways, large opening and pretty thin.
The headpad seems also different from the older models so likely a new supplier there too. Same basic thin pad design though but a bit wider overall compared to the L500 part I have on the MA-009 in the picture.
Same cable as the SR-X1 and the 007S. I'm not in Japan so I'm not getting the shorter cable as instead of throwing them into the boxes, Stax wants you to send in for them, in Japan only. Gotta love companies living in the 70's.
As for the sound... I was expecting to hate them but no... these are the first 009's that aren't way too colored for their own good. For the most part, they are easy to live with with plenty of bass and presence. Maybe a tad dull and uninvolving at times but still easy to get long with.
Now they are not perfect, there is a distinct "bass drum" resonance on many tracks and some certain ranges make them way too shouty in the midrange but it's far from as bad the originals or what the hell the 009S was.
Nice controlled soundstage with some depth to it, good extension on both ends of the spectrum so yeah... I'm pleasantly surprised. I haven't detected any of the serious driver resonance issues as with the 007S either.
Only a couple of hours with them but some volume matched comparisons with the MA-009, I prefer the fuller sound of the latter but it's not a long way off. I do feel the irony of me finally tackling the long planned project of fixing the 009's, only with Stax releasing a new version which doesn't suck like the older ones at the same time. Still, this is good move in general and at present I'd recommend these over the 007S and the X9000, let alone the older 009 models.