Hey , before one week ago i got steelsound 4H and my friend in the clan got the same headphons and sound card (ac97) and he hear more exact \ better then me , i asked him for his sound commands (S_) and its still dosent help =[ what to do?!

BTW this is my sound commands:
s_a3d "0.0"
s_automax_distance "30.0"
s_automin_distance "2.0"
s_bloat "2.0"
s_distance "60"
s_doppler "0.0"
s_eax "0.0"
s_leafnum "0"
s_max_distance "1000.0"
s_min_distance "8.0"
s_numpolys "200"
s_polykeep "1000000000"
s_polysize "10000000"
s_refdelay "4"
s_refgain "0.4"
s_rolloff "1.0"
s_verbwet "0.25"