Recently I bough a headset A4Tech Bloody G501 and unfortunately it does not work. So I googled a bit and found this tutorial https://www.onlinemictest.com/microphone-settings/ubuntu but it did not help. I even tried to do custom input device in gstreamer-propertis like this alsasrc device="hw:1,0" Did not help as well. Here is my arecord output: Could you advice me? How can I resolve this issue? Thank you. P.S. Also giving you my audio setting screenshot.