An Android phone (type C) + HRT II DAC (type B): power drain and maybe a dirty power source issue? Dear all, I read through many threads and haven't got a solution. I am using an otg cable and see a huge power drain from the phone; plus maybe the phone is not the best power source for my DAC...

What would be a right source to use with a USB DAC (like HRT Music streamer II), as a part of a portable rig? It should play lossless, it should not have an expensive internal DAC since I want to bypass it anyway, and, again, it should have the USB host functionality; that's pretty much all...

I like my HRT MSII so much, I don't want to part with it anywhere; is there any way of feeding it with zeroes and ones on the go? Some USB-host portable device that would allow a digital out and also would give enough volts to drive HRT MSII?