ASUS Essence STX II 7ENGLISH7.1 Virtual Speaker ShifterThe 7.1 Virtual Speaker Shifter has the following major features:• Expanding/upmixing audio to 7.1-channel surround sound• Virtualizing 7.1 surround sound over any set of speakers• Shiftable virtual speaker positioning allows you to adjust the best sound field easily withoutmoving physical speakers and wires7.1 Virtual Speaker. Tick this checkbox to enable the 7.1 Virtual Speaker. Click thetextbar to switch the right window to the Speaker page for manual adjustments.Settings will be retained even when a different Analog Output is selected.Drag speaker or listener. You can drag each speaker or listener to a different relativeposition “virtually” using only your mouse. Essence STX II card will process it andvirtualize each speaker position in real-time. The Subwoofer has no directional sounds,and hence can be moved only closer or further away.Reset. Resets all Speaker settings to the default settings.Increase/decrease volume. Click + to increase volume (move speakers closer); click– to decrease volume (move speakers further away).