Recalbox System Volume Stuck at 0%

[CrisKH]

I'm currently working on a Raspberry Pi Zero W console, and recalbox's system volume is stuck at 0%, so I cant hear the music or any in-game volume. I currently have audio output set to GPIO pin 13 connected to an audio amp and a speaker. When the OS is starting up It plays audio just fine, but once ES starts up the volume will reset back to 0% when I exit the sound settings menu.

Any and all suggestions are greatly appreciated.

[Zing]

@CrisKH I don't have enough knowledge to help you, but I know two tutorials that may help you:

• https://recalbox.gitbook.io/tutorials/audio-video/analog-audio-output-on-pi-zero
• https://recalbox.gitbook.io/tutorials/audio-video/rotary-encoder-via-gpio-digital-volume-control