Wait I just spent $400 on the new M5S dap and this has the same dual DACs..
The appearance even looks like the same DAP.
i do like the M5s because it has a black background with no hiss on my very sensitive Campfire Audio Andromeda.
What is the main difference between this M3s and the M5s?
RareAirs300mW @ 32ohm on the 2.5mm up from 230mW on the M3s
AK4493EQ DAC up from AK4490EQ on M3s
body looks a bit "fatter" around scroll wheel and left side control buttons
no more back button under scroll wheel (looks like scroll wheel has that function built in[click wheel])
taller/longer body (may help with heat, m3s gets pretty hot after a good 2 hours running balanced)
touch screen(M5s only)
substantial battery increase, 3400mAH up from 2600mAH on M3s