I can’t listen to playback on audacity. I am using headphones and this is enabled on sounds. Stereo is also enabled. The only thing I did before this was happening was combined 2 mp3 files as one but I forgot what settings were changed. I uninstalled the audacity program and deleted the audacity file to download the program, but the same thing is happening. How do I fix this? Thanks. I use Windows 10.
Typically Tools > Reset Configuration will restore most changes. Also, check the level controls on the Meter Toolbars - Audacity Manual