Utilities: Volumouse v.one.53
Volumouse is a tiny free utility that provides an easy and convenient way to control the sound level in the system using mouse-type manipulators. You can independently choose the rules under which turning the mouse wheel will increase / decrease the volume (for example, while holding down the Alt key). Volumouse also allows you to change the transparency level of application windows, screen brightness, etc.d.
Take Volumouse v.one.53 here (83 KB, Freeware, Windows All). Russification is there (2 Kb).