V-Key is a simple keyboard based master volume control. There are times when reaching for the volume knob is just too much effort.
- Customizable hotkeys (Requires the user to manually edit settings.ini).
- Customizable tray icons.
- If multiple sound devices installed you can select which to operate on.
- Allows two hotkeys per function.
- Portable, can run from removable media and makes no changes to the host system.
- Open source, written in AutoHotkey (http://www.autohotkey.com).
- Windows 2000/XP/Vista (must be run in XP compatibility mode to work in Vista).
A sound card. And preferably a computer to put it in.