Hi all! I just bougt the xduoo x3 and rockboxed it. Sound is amaizing! But there is just one Thing I do not understand: Why are there two different Versions? one is branded normally: xduoo x3 https://www.amazon.co.uk/dp/B01MXJLW8G/ref=sr_1_8?ie=UTF8&qid=1499853955&sr=8-8&keywords=xduoo+x3 the other is labeled as: "xduoo x3 mini" https://www.amazon.co.uk/XDUOO®-JZ4...=UTF8&qid=1499853955&sr=8-1&keywords=xduoo+x3 On the Homepage, tere is just one model listed.. So what is the difference between those two idems on amazin?! Why does the 'mini'-Version cost less? is one of them a newer Revision? Whad has been changed? Which is the newer/better one? Thank you a lot! Btw: Does this Player have Problems with multi-BA IEM (e.g. triple.fi 10)? --> weak bass? Is there a RMAA available?