The DSP Amp uses Dolby Headphone surround sound processing technology—the industry standard format for decoding multichannel game audio.
Dolby Headphone processing re-creates 5.1 channel surround sound so you can hear sound all around you, as if you were listening to a 5.1 speaker system.
This LED glows yellow when stereo/downmix is selected and green when Dolby Headphone is selected.
Built-in gaming Optimization Modes
The Melee Gaming Audio System features four exclusive preprogrammed gaming Immersion Modes. These have been
engineered by game designers and Polk engineers to enhance your gaming experience. Press the button on the Audio
Mixer to cycle through the Optimization Modes as illustrated below. With each selection the LED will change color and
there will be an audible beep.
Mode name
LED Color
Halo Warrior
Blue
Forza Racer
Red
Cinema
Green
Music
White
note: Dolby Headphone State can be toggled by pressing the Dolby
Headphone Toggle Switch. Pressing Game Optimization Mode Button
will return unit to each mode's predetermined Dolby Headphone State.