PM123's Playback Settings

Replay Gain

Enable Replay Gain processing

Turns on PM123's coverage of Replay Gain tags (if supported by the source and the decoder).

Used values in order

List of replay gain tags. The first one that is available for a song will be used.
You may change the order of the values with the up/down button and/or add/remove some of them with the left/right arrow buttons or by double-clicking.

Preamp for tracks with Replay Gain information

Additionally adjust the Replay Gain infos of the songs by this factor. You might like values around +2 dB to get reasonable loudness.

Preamp for other tracks

Adjust the gain of songs without matching Replay Gain information by this value. You might want to use negative values here to fight against the loudness war.