Most media, such as MP3s or Videos, are played back using the PCM channel. As such, the playback volume of such media is controlled by both this and the Master or Headphone channels.
A meirande parte do contido multimedia, coma os MP3s ou os vídeos, reprodúcense empregando a canle PCM. Ao ser así o volume de reprodución dese contido contrólase tanto dende as canle mestra coma da canles dos auriculares.