Run Linux in android configuration

we need an expert in android and Linux our goal is to be able to hear an audio file on a headset that is connected to a usb audio card that connected to a usb port
You can run Alpin linux using a term emulator in rooted android , and if you connect to the android a USB audio card you can see the audio sink of the USB audio card from the linux alpin , if you play a file in that linux alpin you will need to hear it on the headset that connected to the USB audio card that connected to the USB port of an rooted android

1. you need to have a rooted phone or i can give you access with a team viewer of a phone that is all ready rooted 2. install term emulator 3. install linux alpin in the android 4. connect USB audio card to the port of the USB of the phone 5. connect head set to the usb audio card 6. play audio file in the Linux alpin that is in the android 7. if you can hear the audio the job is done our budget is $400 ,