I also bought ZZOZZ case through ebay. Perfect fit, very well made, feels very nice in hands. The only thing I would do to enhance it is to make a hole for the power button so that it is easier to turn x1 on and off in my pocket without looking.

So my player finally arrived  and the leather case from ZZOZZ (Korean made, bought on EBay). Case fits fantastically well, high-quality leather, I am happy. >Player Phone and Balanced sockets are firm (I got a Japanese model, so it seems to be from a new batch). Sound quality - even better...

200$? If you know how to use a soldering iron then you can buy a silver cable plus connectors (about 30$ altogether on Ebay) and have it in 5 minutes. It is not a Rocket Sciense. I am awaiting for my DP-X1, should arrive on Tuesday. Looking forward to it!