I just tried. Sound good indeed, but... not very loud. Need to be almost at MAX volume on the iPhone !
Good that you think its good too, just for sanity check. I normally listen slightly above half of the volume on Iphone. I am just so surprise that the Tidal apps must have been using a very good sound engine as compare to spotify. I discover this by accident as I left my AK240 in my office and is force to use the iphone direct out... I am still in a bit of a shock that this kind of sound quality is coming directly our of the heapohone. but the magic is gone once I switch to other apps.Just for Tidal now.. need to explore more..