Both the freqphased 13/16 outperform their former selves. I like both but prefer the 13 out of a dap but the 16 out of the 3a amp/DAC is just unreal. That set up rivals/tops all other home set ups I've had.
You can't do better on the go than jh13 with a higher end dap, I'm testing the Astell and Kern AK100 and the combo is ridiculous good.