I’m a long time user of Volumio. Love it.
In a new system I have an old receiver with sleep function. I would like Volumio to stop playing when the amp goes to sleep. I can think of 1 way:
I power the RPI 4 via the usb on the receiver. When it shutsdown the power wil be cut. Not very sophisticated, I know. Here I will use an usb dac wich will be externally powered.
I know there will be a small chance of corrupting the SD card. Any other problems with this scenario?