Volume2 is a freeware volume customizing application that's well-designed.
Here are some screenshots to illustrate the features and user interface of this application:
Adjust and customize volume control parameters on system. Screenshot of Volume2 - 1020px · 814pxChange settings and fine-tune volume control parameters. Screenshot of Volume2 - 1020px · 814pxReplacement for Windows' own volume controls. Screenshot of Volume2 - 1020px · 814pxVolume2: User interface. Screenshot of Volume2 - 1020px · 814pxScreenshot of Volume2 - Size: 1020px · 814pxScreenshot of Volume2 - Size: 1020px · 817px