Home › Support › Java Application (Speaker) – Feedback and Troubleshooting › RasPi with USB sound card – no mixer › Reply To: RasPi with USB sound card – no mixer 5. September 2015 at 00:05 #876 jekappsKeymaster Hey. Which java version is installed on your device? Please run java -version And please also post the output of java -jar soundseederspeaker.jar -d
