VolumeLock is an easy-to-use audio control utility that gives you the freedom in loudness control. With this program you can guarantee that the volume settings of your PC will never be changed unexpectedly. By creating your own fully customized rules for any volume control, including recording controls, you can prevent other applications from changing your volume settings. VolumeLock includes a powerful lock function, a scheduler, command line support, an ability to store and retrieve a lot of rule configurations via one mouse click or system-wide hot keys. It works with all modern sound cards and can be useful for home and power users alike.
This software is a shareware. You will be able to download and test VolumeLock during a certain period of time, then, if it does what you need, you will have to acquire the full version from VolumeLock publisher. The VolumeLock 1.5 free trial version contains an installer and an uninstaller, and has a size of 336 Kilobytes.
For additional information and support request, please contact directly VolumeLock publisher.

VolumeLock Screenshot