I got a pair of these when I saw a sale pop up, and I just got them out of the box last night. The out-of-the-box sound is impressive. The bass, as you might expect, is stupid – which I say in that sort of youthful, ironic sense meaning that it’s absurd but in a way kind of awesome. It’s excessive, but doesn’t seem to fly apart though, at least on a couple tracks I listened to. Perhaps after I take it down a bit it’ll seem as if the treble is too much too. But my first reaction was to the bass.
I didn’t see anything on “CustomTune” in the app – is it the name for a feature set that works automatically? Or is there another download I need for it to do some special work?