I've got a sample here. Had it now for almost 2 days. It's getting rather impressive. The sound has moved a lot from new so be sure to read this entire description as I'm sure it will still improve. I'll ad more sonic impressions when I feel the unit has settled in terms of quality and sig.
It's sounding really good after somewhat less than 2 days and a couple run cycles. 1st listen out of the box, it started a bit lean. Just tonally and not bright/ringy but tape hiss was emphasized and sounded tilted up. That completely disappeared in 24 hours and it sounded properly balanced or even warm but lost some openness. Another 24 hours later and it sounds more extended, insightful and open, with the bass again well defined. It's now competitive with anything I've heard and still getting better
. I have heard almost all of the top screened players. My comments aren't about me getting used to it's sound (brain burn in) as I only listen to parts of a couple tunes at a time and at about 1/2 day intervals, with plenty of other listening between. I've been using low gain which has enough output to drive anything up to Grado full size phones to dangerous levels. High gain should drive about anything. Welcome the 12v supply and likely higher rail voltages along with the LME49600.
I would suggest to anyone that comments on the sound of these, wait a few days to allow new units to settle in. I feel my comments are already premature but I thought I'd give them with proper context. I can see why some new owners start unsure and then become lovers of the device. Any comments on leanness would be in regards to a new unit's initial impressions and not representative of it's true nature once run in.
I often find that good things are informative enough to hear these sorts of changes and generally take some days to normalize with improvements becoming increasingly subtle for some time.
The size is quite pocketable and it falls easily in hand to control. It's a bit weighty but something about it's dimensions and beveled edges makes it less of an issue than expected. It's not uncomfortable nor feels like it will stress a pocket. It's a bit of a compromise but I'm sure it's weight is needed to do as it does. I'll see how much once it's fully run in and observe which DAP I reach for when I walk the dog. I'm becoming increasingly aware that it's likely to become the Lotoo, and if you know me, I like smaller DAPs. Of course performance trumps all...as long as it's manageable and for me, it seems so.
In terms of features....I personally don't care
as long as I can find my music and it has enough storage. I'm a folder play guy that never uses EQ etc. That said, easy navigation, logical controls and a few second startup time is extremely welcomed. I've navigated around and it's easy to do what one wants to, with the functions working well as intended but I won't use them. For others it will help when bad files need help, you want to tailor to a phone or need to compensate for outside noise. It has some unique setup capabilities with a memory for multiple user defined settings. If you're a pro, do lots of plane travel/live sound work, mastering that needs a certain sig or use multiple phones that you may want to EQ a bit, this is a fabulous feature to accommodate multiple custom eq profiles. It also has easy to access controls for the normal DAP features and then some. If you like EQ, the quick access and capability to adjust the response is, by far, the most comprehensive and versatile I've encountered in a DAP.
I'm accustomed to some pro kit and what comes to mind is that this is like the Nagra of DAPs. I couldn't think of a stronger compliment.