[dstarr3]

Supposing I was using the aux input on my car's head unit, would there be any particular benefit to using a DAP versus just using an old Android phone with UAPP and a good mobile DAC/amp? Or would the experience/quality be generally the same?

 

[Donald ZH]

Depends on your car audio system setup. I'm using DAP through 4.4MM to RCA to my car DSP, bypassing the head unit processing. My friend uses ipad to ifi gryphon to his system. Of course there will be difference if your system is good enough.