In order to play music in RadioBOSS at the same volume level, you can use one of the following methods:
1. Using ReplayGain - the preferred option.
2. Using AutoAmp.
You should use either AutoAmp or ReplayGain, not both at the same time.
1. ReplayGain.
In order to play music at the same volume using the ReplayGain function, you will need a program called Foobar2000.
Add tracks to your Foobar2000 playlist, select them, right-click on the selection and use the ?ReplayGain ->Scan per-file track gain? command.
Once the tracks have been scanned, click ?Update File Tags? in the results window.
Make sure that the ReplayGain function is enabled in RadioBOSS:
Music will now be played at the same volume level and you will be able to see the volume slider move during playback:
If you are not sure which method to choose for automatic volume control, use the second one (ReplayGain), since it produces better results in most cases.
2. AutoAmp
In order to play music at the same volume using the AutoAmp function, click AutoAmp:
Then click the "On" button to enable the function that will control the volume level:
Music will now be played at the same volume level and you will be able to see the volume slider move during playback:
1. Using ReplayGain - the preferred option.
2. Using AutoAmp.
You should use either AutoAmp or ReplayGain, not both at the same time.
1. ReplayGain.
In order to play music at the same volume using the ReplayGain function, you will need a program called Foobar2000.
Add tracks to your Foobar2000 playlist, select them, right-click on the selection and use the ?ReplayGain ->Scan per-file track gain? command.
Once the tracks have been scanned, click ?Update File Tags? in the results window.

Make sure that the ReplayGain function is enabled in RadioBOSS:

Music will now be played at the same volume level and you will be able to see the volume slider move during playback:

If you are not sure which method to choose for automatic volume control, use the second one (ReplayGain), since it produces better results in most cases.
2. AutoAmp
In order to play music at the same volume using the AutoAmp function, click AutoAmp:

Then click the "On" button to enable the function that will control the volume level:

Music will now be played at the same volume level and you will be able to see the volume slider move during playback:
