Reply To: No Audio from Dreamcast via A3 Input


If you flip the switch next to the HDMI output (to change the adjacent 3.5mm TRS jack from AV1 audio breakout to AV2 audio input), you can test audio on AV2.

It does sound like there’s something wrong with your OSSC, but I would also try a different, known-good HDMI cable, and I would try the OSSC on a different HDMI display if you have one (TV, PC monitor, whatever; just needs audio or audio breakout).