Tell me please which DAP do you use for Sony H3 ? I've been listening to Sony XBA H3 today on Ipod Touch and Colorlfy C4 Pro and both daps brought me quite uncomfortable bright (aggressive) treble, a generally U-shaped signature and not good enough timber accuracy.. Hell, even Ultimate Ears tripleFi10 brought me better timber accuracy and less treble fatigue... But soundstage size and instrument separation H3 offers, no contest, huge winner, hats down... Even so, I could not fill confortable with such a bright, aggressive signature Sony had... May be there was a synergy issue ?
I had listened to Sennheiser IE80, UE TripleFi10, Westone 3 and now Sony H3… From all those earphones, in my opinion, TripleFi shared the best life-like presentation from my Ipod's headout.
Sorry for offtopic guys...
Take it to PMs my friend!