Adjusting the sound volume

1. Start the Audio Mixer
2. Adjust the volume for all devices using the "Vol" sliders
3. Individually adjust the "Mic" (microphone), "CD", "Speaker", and "Line" volumes by using the individual sliders
4. Adjust the input and output gains by using the "IGain" and "OGain" controls
5. Tune the treble and base using the "Trebl" and "Bass" controls