I have the Plugable USB Audio device connected to a USB port in my MacBook Air. I have connected to the Plugable USB a line to the microphone and headphones on the headphones jack, but I can’t hear no audio. I made sure nothing is muted and selected in the systems preference “USB Audio Device”.
I know the the device is capturing sound because I can see the bars moving, when I turn up the audio on the device I’m capturing the sound from, and the bars go down when I turn the volume down.
However, I still can’t hear any sound from neither headphone or the built in speakers on the Mac. What am I doing wrong?