memcpy(&dev->params,&default_mpeg_params,sizeof(default_mpeg_params));
        memcpy(&dev->dnr_params,&default_dnr_params,sizeof(default_dnr_params));
 
-       if (core->tuner_formats & V4L2_STD_525_60) {
-               dev->height = 480;
-               dev->params.vi_frame_rate = 30;
-       } else {
-               dev->height = 576;
-               dev->params.vi_frame_rate = 25;
+       if (core->board == CX88_BOARD_HAUPPAUGE_ROSLYN) {
+
+               if (core->tuner_formats & V4L2_STD_525_60) {
+                       dev->height = 480;
+                       dev->params.vi_frame_rate = 30;
+               } else {
+                       dev->height = 576;
+                       dev->params.vi_frame_rate = 25;
+               }
+
        }
 
        err = cx8802_init_common(dev);
 
                switch (core->board) {
                case CX88_BOARD_HAUPPAUGE_ROSLYN:
                case CX88_BOARD_KWORLD_MCE200_DELUXE:
+               case CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT:
                        cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
                        break;
                default: