Dear All, I'm new to this forum, I just brought a x9s, the picture quality is good, however when i play the files through the player, the volume appears to be low even the set the volume to highest. Since i connected the player to a surround amplifier, i already set the HDMI output to raw and the amp could detect the audio format(DTS-HD/Dolby True HD etc). but the volume still to low. anything I missed to config?
