Hi, I am an avid music listener not an audiophile yet. Right now my current Audio possessions are XZ Premium, Sony XB950BT and BGVP DM6(Ordered). DAP I require a DAP that pairs well with DM6 and.. * is Portable * can be used as a DAC with Laptop or Smartphone * portable * should have balanced (4. 4 would be better, seems to be future standard) I won't be able to constantly upgrade the DAP at short intervals, so would prefer something reliable. ZX300A seems an option, please Guide IEM Required a Cheapie IEM(incl. wireless)under 50$ that is good for watching movies or a series mostly, has decent bass and for some music too. This one will be mostly used while commuting regularly.. Please feel free to suggest and Thanks in advance.