Ynot1
500+ Head-Fier
My take on Q1 Mk 2
I 've got an idea for a bezel case integrated band so that the screen does not get blocked off by the bands.
The band should work like a silicon case on the backside of the smartphone where the dac/amp would slide into.
If simple and low cost I 'm sure people will be buying dac/amps just to fill the band with something.