Hi guys. I have a Z9s and tried connecting a Topping DX3 Pro+, and no audio output is heard both on line out and headphone port. Tried connecting the Topping Dx3 Pro+ on my phone using otg, and it works, so im pretty sure im having problem with my zidoo z9s. when i check usb audio output on the quick settings, z9s reboots, but still no audio is heard. Can anyone help me please?
thank you for this. Using zidoo's default audio player, USB DAC wasn't initialized. But purchasing USB Audio Player Pro works, audio data streamed out to Topping DX3 Pro+. Problem Solved.