Hey guys, I'm considering buying this amp for use with my xdp-30r. Quick question for those of you who have paired this with X5 3rd gen, i understand that the A5 added on sounds a bit better? Or at least gives it a bit more volume etc (both the X5 iii AND the xdp-30r sounded good but had not enough volume). That being said, if the main attraction for A5 is the increased audio quality due to more Watts and Voltage swing, why not just use Balanced X5 3rd gen? How much better is the A5 than X5 iii in balanced mode?