It sounds weird and note that I finally got it to work after like 4~5 tries on my current set portable setup:
LG G6 Quad DAC > Sabaj DAC > Hifiman HE4XX using Onkyo Music player to access the DAC for bit perfect output.
This is what I used :
https://www.aliexpress.com/item/EDA...751.html?spm=a2g0s.9042311.0.0.7dce4c4dmoyo7D
The Micro-C port is connected to my power supply and the USB-3 port is connected to my DAC.
Sequence :
i) Plug hub's type-C plug into phone.
ii) Plug in power cable and check that its charging.
iii) Plug in DAC to hub.
iv) Start Onkyo Player.
Notes:
-Charging is extremely slow, at like 1% increment after about 15 mins.
-I have "developers" mode enabled though I haven't touched anything inside except the Bluetooth stuff.
- This is almost like a lucky strike as I couldn't get it to work my first few times on the same hub, so I have no idea if it will work with all Android phones.
Ok, I just redid the sequence another 2 tries before it pulled through and played. So its not a 100% thing it seems.
But anyway, hope its of help.