Hoping you guys may be able to answer? I currently use a AK70-MKII , and for IEM'S I have the new Fiio FH5, and some CampfireAudio Polaris. I was looking at new DAP's and was thinking of the Hiby R6, but Im very confused with the balanced power output. The AK70-MKII states 4.0vrms, and the Hiby R6 states 300mW (RMS) at 32ohm. I have no clue now these compare, does one have a much higher output? I mainly use the balances 2.5mm jack, but never really go to to 100% volume on the AK70-MKII. Just wondering if the Hiby will be a good match for my IEM's, as their DAP looks very appealing, great OS, very good EQ, large battery, USB C quick charging. Sorry for the noob question, just not sure how to compare Vrms to rms