Its down to this the m-1hpa or the burson 160-d what do you guys think  good or bad or any suggestions cant hear them so im relying on you guys for my final decision only thing i can say is that i love bass.and right now i am using essence stx.  your help greatly appreciated.

What i would like to know using Denons ah d-5000 and a Xonar Essence STX. i wonder for example compared to a x-can v-8 ,schiit asgard,schiit bifrost,burson ha-160 would those external amps and dacs  be a night and day difference in sound quality or  not really worth the extra cash spent. and i...