I have the same problem with same headset. My headphone jack is not working so I wanted the buy a headset with a usb adapter. However, when I plug in the headset with usb adapter given in the box, volume is not high also I can't get any sound positioning in the game. I can't detect where the enemies. Also, i hear echo in the headphone. I tried different ICUE settings and stereo vs surround but nothing helped me. But when I use it with an other cheap usb sound card it worked without any problem. I can easily detect the enemies by footstep sounds. But I want to use the usb adapter given in the box, thats why I bought this headphone. Since my headphone jack is broken, i need to use it with usb adapter but it doesn't work properly.
