Thanks for reporting this. The issue has been fixed in version 2.3.1. The gain slider now restores the currently applied value when the popup is closed and reopened. Please update to the latest version and let me know if you experience it again.

Edit:Thanks for the detailed follow-up. You’re right: version 2.3.1 fixed the gain slider, but the popup is still not restoring the UI state for Pan, Equalizer, Mono, and Flip L/R, even though the settings remain active. I’ll fix the state synchronization for all controls as soon as possible in the next update. Sorry that the initial fix was incomplete, and thank you for reporting it.

Update: This has now been fully fixed in version 2.3.2. Pan, Equalizer, Mono, Flip L/R, and the Equalizer panel state are all restored when the popup is reopened. Thanks again for the detailed report. If you notice any other issues, feel free to reply here or open an issue on GitHub: https://github.com/tropicaddons/sound-adjuster/issues

Thanks for the suggestion! The current 5x limit is intentional. Very high gain values such as 10x or 50x usually cause severe clipping, distortion, and potentially unsafe listening levels rather than producing useful volume.

For now, the maximum will remain at 5x. I may consider an optional higher range in the future if it can be implemented with appropriate limiting and safety controls.

Thanks for the feedback! I’m so glad I could help.

Thanks for the feedback!