We didn’t get to listen to it at all, as the operating system froze and crashed repeatedly; turning the power knob to the ‘OFF’ setting couldn’t even turn it off — we had to wait until the battery drained. A very bad sign indeed.
The build quality feels similar to that of the lower cost HA-P50B, with slightly larger dimensions. It would be considered very good for a $299 budget device (as is the HA-P50B), but is starting to show its lumps as a $700 premium DAP device. Worrisome all over.
Better step up your game, TEAC.